A poll of 400 people from Dobbs Ferry showed 260 preferred chocolate raspberry coffee while 180 out of 250 in Irvington preferred the same flavor. To test the hypothesis that there is no difference in preferences in the two villages, what is the alternate hypothesis?

Answers

Answer 1

Answer:

Step-by-step explanation:

The answer is 1090

Answer 2
It is 1090. ~ answer

Related Questions

help, please
A study estimates that the cost of tuition at a university will increase by 2.8% each year. The cost of tuition at the University in 2015 was $33,741

the function b(x), models the estimated tuition, where x is the number of years since 2015
complete the expression for the function b(x)

Answers

Answer:

Бардык белгилүү авиация мыйзамдарына ылайык, аары учуу мүмкүнчүлүгү жок. Канаттары өтө эле кичинекей, семиз денесин чече албайт. Албетте, аары баары бир учат. Себеби аарылар адам мүмкүн эмес деп эсептеген нерсеге маани бербейт.

Step-by-step explanation:

Бардык белгилүү авиация мыйзамдарына ылайык, аары учуу мүмкүнчүлүгү жок.

Answer: b(x)=33,741(1.028)^x

Step by step: This is exponential growth. f(x)=a(1+r)^x where a is the original amount, r is the rate, and t is the time (in this case, number of years).
2.8% is equivalent to 0.028.
Because this is exponential growth, you add 1 to 0.028.

b(x)=33,741(1.028)^x

I hope that answers it :D

Lincoln buys milk and oranges at the store.

· He pays a total of $41.63.

· He pays a total of $4.19 for the milk.

· He buys 6 bags of oranges that each cost the same amount.


Write and solve an equation which can be used to determine x, how much each bag of oranges costs.

Answers

Answer: $6.24

Step-by-step explanation:

41.63-4.19= 37.44

37.44/6=6.24

Answer:

6.24

Step-by-step explanation:

41.63-4.19=37.44

37.44/6

Jeremy plots the points (4, 3) and (4, -6) on the coordinate plane. Which of the following statements best describes the points he plotted?

A. the points form a vertical line segment that measures 9 units

B. the points form a horizontal line segment that measures 7 units

C. the points form a vertical line segment that measures 7 units

D. the points form a horizontal line segment that measures 9 unit

Answers

Answer:

Horizontal, and measures 9 units

Step-by-step explanation:

Check the screen shot, and count he distance between the 2 points

Help!!

If √17 is a side length of a square, what does that mean about the area?
Explain.

Answers

Answer: the area is 289

Wrong, if the the area of a square is represented by the equation S squared then you square the square root of seventeen, therefore the area is seventeenth

if you half the resistance does it double the current?

Answers

Answer:

Yes if the voltage is kept constant

Step-by-step explanation:

V=IR

Yes it does!!! If it has kept its distance

What is the volume of the figure composed of two congruent triangular prisms if a = 4 units, b = 2 units, and c = 6 units?

Write your answer as cubic units, e.g. 20 cubic units

Answers

Volume is area of the base times the height, so if a is 4, and b is 2 then the area of the triangle is (4x2) divided by 2, which is 4 square units. Now you have the area of the base, so you need to multiply it by the height, which is 6. 4 times 6 is 24 cubic units.
ANSWER: 24 cubic units

The volume of the figure composed of two congruent triangular prisms is 48 cubic unit.

What is Volume?

The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.

Cubic units are used to quantify a solid's volume. For instance, the volume will be given in cubic metres if the dimensions are given in metres.

We have, a= 4 unit, b= 2 unit and c= 6 units

So, the Volume of Triangular prism

= 1/2 x b x h x l

= 1/2 x 4 x 2 x 6

= 4 x 6

= 24 cubic unit

Thus, the required volume is

= 24 x 2

= 48 cubic unit

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Draw a number line to represent the inequality.
8≥x

Answers

Draw a number line. Plot 8 on the number line, and a closed circle here. The closed circle tells the reader "include this endpoint as part of the solution set". Then shade to the left of this closed circle. This describes all values smaller than 8, or equal to 8.

It might help to swap the order of the left and right sides, and also swap the inequality sign. That means [tex]8 \ge x[/tex] is the same as [tex]x \le 8[/tex] after the swaps happen.

In short: You'll have a closed circle at 8 and shading to the left. See the diagram below.

The solution is, a number line to represent the inequality 8≥x, is given below.

What is number line?

A number line is a pictorial representation of numbers on a straight line. In elementary mathematics, a number line is a picture of a graduated straight line that serves as visual representation of the real numbers. Every point of a number line is assumed to correspond to a real number, and every real number to a point.

here, we have,

given that,

the inequality is:

8≥x

now we have to,

Draw a number line.

Plot 8 on the number line, and a closed circle here. The closed circle tells the reader "include this endpoint as part of the solution set".

Then shade to the left of this closed circle.

This describes all values smaller than 8, or equal to 8.

It might help to swap the order of the left and right sides, and also swap the inequality sign. That means  is the same as  after the swaps happen.

In short: We'll have a closed circle at 8 and shading to the left.

See the diagram below.

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Which inequality is represented in the graph below?

Answers

usjwjwjauahauauaua jwiwiwuauuauauaiua
B is the correct one

can someone break this donw for me?? please

Answers

Answer:

y = 4x

Step-by-step explanation:

We need to look at where the line's dots are to find the slope. Between each dot the line goes 1 to the right and 4 up. Remember the saying rise over run to know that the slop is 4/1. 4/1 is just 4 so in the equation we put that next to x.

The next part of making an equation is the y-intercept, or where it crosses the y-axis. Since this hits the y-axis at 0 the complete equation will be

y = 4x + 0

but obviously we don't need to add 0 so the answer is

y = 4x

The answer to this is Y=4x

Tell me everything I need to know and please work out the problems

Answers

It is D bc of 25 per hour and 300 for paying
Answer: D
Explanation: 25 per hour, 300 for playing

PLEASE HELP ME WITH THIS PLEASE ILL GIVE BRAINLEIST AND I WILL LIKE UR COMMENT AND RATE 5 STARS AND BRAINLEIST< PLEASEEEEEE

Answers

Answer:

bakit hindi po makita yung picture

You may want to re-edit because the photo of the problem is not showing

find the Slope of side adjacent and Length of side adjacent of GH

Answers

it is 6 because you go over and down

What's a single digit odd number you'll get from dividing a two digit number with 2?

Answers

Answer:

A single-digit odd number you'll get from dividing a two-digit number with 2 is 7.

Step-by-step explanation:

If you were to divide 14 by 2, you would get 7, which is a single-digit odd number.

One of the answers would probably be 5

please do what the picture says

Answers

EAnswer:E

Step-by-step explanation:

10 points for answer

Answers

Answer:

D.  

Step-by-step explanation:

bc point E is 6 units to the right and 4 units up which makes it (6,4)  on the graph

Hope this helps, have a great day, stay safe, god bless ya'll!

:)

-Emilee

Answer:

D. Right 6 units, Up 4 units.

Step-by-step explanation:

Logan has twice as many contacts in his phone as Marcus. Janet has 8 more than 1/3 of the number of contacts that Marcus has. Marcus has 243 contacts in his phone. How many more contacts does Logan have than Janet?

Answers

Answer:397

Step-by-step explanation:

Please help me pleaseeeeeeeeeeeeeeeeeee

Answers

Answer:

The Mode is 3,6 and 8

Step-by-step explanation:

The mode is 3 6 and 8 because they are the 3 numbers that appear the most often in the data set. There can be more than one mode in a number set.

It is 3 6 5 you got this !

the stock market measures earnings per share of stock of companies on monday, company abc opened and closed at $22.31 per share. on tuesday it rose $0.27 per share. on wednesday it fell $1.12 per share. on thursday it fell another $1.16 per share. on friday it gained $0.10 per share. what was the price of a share of stock for company abc at the close of the stock market on friday

Answers

Answer:

20.4

Step-by-step explanation:

22.31 + .27 -1.12 -1.16+.10

the price of a share of stock was 20.4

I need help on #3 please!

Answers

The answer is whole
Hope this helps

a 52 foot ladder is set against the side of a house so that it reaches 48 feet. If Jevonte grabs the ladder and pulls it 3 feet farther from the house, how far up the side of this house will the ladder reach now​

Answers

Answer:  49? unless its 55

Step-by-step explanation:

I say 45 is the answer

Please help me QUick I will give brainliest

Answers

Answer:

B

Step-by-step explanation:

a+c and b+d are integers

It’s B because a+c and b+d are integers

Bob's youth group is selling candy bars for a fundraiser. The candy bars cost $2 each. To date, they have raised $700. Their goal is to raise more than $3,100.

How many more candy bars, x, do they need to sell to reach their goal? Select the inequality that includes the smallest number of candy bars they can sell and still reach their goal.

Answers

Hey need to sell 1200+ more because if they want more than $3100 and they already have $700 they need $2400 and divide that by 2.

Answer:

1,200 candy bars

Step-by-step explanation:

First we find how much many they need to raise:

3100 - 700= 2400

Then we take this amount and divide it by the cost of 1 candy bar:

2400 ÷ 2 = 1,200 candy bars {looks like they have a long way to go! ;)}

help! i need an explanation on how to do this asap!

Answers

Step-by-step explanation:

i think that you need to actually go to a park and figure out the dimensions and the area

120      250      1.5

14400  62500  2.25

Step-by-step explanation:

Amanda scored 25, 17, 38, 11, and 24 points during her basketball games. What is the mean number of points she scored?

21

23

27

38

Answers

Answer:

27.25

Step-by-step explanation:

25 - 27 i believe !!

PLEASE ANSWER USING ORDER OF OPERATIONS

Answers

x=36

Hope this helped you :D Have a great day.

Answer:36 is the answer my good friend

$2.59
$3.86
$2.17
$3.07

Answers

Answer:

2.59

Step-by-step explanation:

Answer:

$2.17

Step-by-step explanation:

Give a real life example of an outlier and explain why is it an outlier.

Answers

swer:

6,7,8,10,13,15,18,303

303 would be an outlier.

It is an outlier because it has more space between any other number in that list. It is farther apart than any other number the closest number on the list is 18. Which is 285 numbers away! So, an outlier is the odd ones out by distance (hehe you.tube) of a set of data usually numbers.

It is important to identify outliers and evaluate whether they are valid data points or need to be removed or adjusted to maintain the accuracy and integrity of the data set.

What is an outlier?

In statistics, an outlier is an observation or data point that is significantly different from the other observations or data points in a given data set. Outliers are usually identified as data points that lie far away from the central tendency or the expected range of values.

A real-life example of an outlier can be the annual income of a group of people. Suppose we have a group of ten people, and their annual income in dollars is as follows:

20,000, 25,000, 30,000, 35,000, 40,000, 45,000, 50,000, 55,000, 60,000, 200,000

In this data set, the annual income of $200,000 is an outlier because it is much higher than the other incomes. The other incomes range from $20,000 to $60,000, but the income of $200,000 is more than three times higher than the next highest income.

This outlier can be explained by factors such as a significant bonus, inheritance, or winning a large sum of money. However, this income is not representative of the other incomes in the data set, and it may skew the mean or average income of the group.

Therefore, it is important to identify outliers and evaluate whether they are valid data points or need to be removed or adjusted to maintain the accuracy and integrity of the data set.

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How did the plane crash in San Francisco illustrate how media is changing?
A. It was first reported in a newspaper
B. It was first reported on television
C. It was first reported on Twitter
D. It was first reported weeks later
no links

Answers

It’s B bc everyone sees the television and then it goes on Twitter
the answer is B. The news reports it and then it goes all over social media

please please help me and show ur work

Answers

-8
have a gd day thanks

( ) what is the relationship between the 81 degree angle and angle ''x''? what basic rigid motion could you use to prove this relationship? what is measure of angle x?

Answers

Answer:

71 degree

Step-by-step explanation:

Answer:

71 degree

Step-by-step explanation:

(╯︵╰,)(╯︵╰,)(╯︵╰,)

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