Answers
The mean is affected by the skewness, whereas the median is not.
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Let's go through the answer choices to see which are true and which are false.
A. True. The mean takes account of all the values since we sum all the values and divide by the number of values. The median only looks at the middle most value. The median does not take into account any other value. So the outliers can move wherever you want and the median will not be affected.B. False. It depends on what the context of the situation is. Both measures of center have their strengths and weaknesses. The median is only preferred if there are outliers. That way we get a sense of where the center is and know that the center isn't being pulled on by the outliers. A good example is home real estate as this problem mentions.C. False. The mean is larger than the median if the data is skewed right. Skewed right data means we have a large outlier(s) to the right side pulling the mean toward that location. An example would be having homes in some range of say 50 to 100 thousand, and then an outlier mansion would have a price of 20 million dollars. This skews the mean to be larger than it should be (when it should be somewhere between 50 and 100 thousand). Note: sometimes a trimmed mean is used instead of the medianD. False. The mean should only be used if we don't have any outliers at all. In other words, the mean should only be used if the data is not skewed left and not skewed right either. E. False. This computes the midrange and not the median. In my experience with many stats problems, the midrange doesn't really come up that often. Though I could just have a limited viewpoint of course.Related Questions
Classify the number..3/8 a whole b natural c rational d integer
Answers
Answer:
It is a rational number
Step-by-step explanation:
3/8 = 0.375
The set of rational numbers is of measure zero on the real line, so it is "small" compared to the irrationals and the continuum.
Any rational number is trivially also an algebraic number.
What is the point-slope form of a line that has a slope of 3 and passes through point (1, 4)? O y-4=3(x-1) 0 1-y=3(x-4) O Y,- 4= 3(1-x) o 1-y=3(4-X)
Answers
Answer:
y - 4 = 3(x-1)
Step-by-step explanation:
The point slope form of a line is
y-y1 = m(x-x1)
where (x1,y1) is a point on the line and m is the slope
y - 4 = 3(x-1)
One more please help me please will you bring me a storm whatever you want just please help me thank you so so much
Answers
Answer:
both y --> -∞
Step-by-step explanation:
1. x--> -∞
=> x-1 --> -∞
=> |x-1| --> ∞
=> - |x-1| --> -∞
=> y --> -∞
2. x --> ∞
=> x-1 --> ∞
=> |x-1| --> ∞
=> -|x-1| --> -∞
=> y --> -∞
A football team gains 2 yards on the first play, loses 5 yards on the second play, loses 3 yards on the third play, and gains 4 yards on the fourth play. What is the teams overall gain or loss for all four plays? Use the visual representation below for assistance. + + FF + oa gain of 14 yards a loss of 14 yards a loss of 2 yards a gain of 2 yards??
Answers
Answer:
A loss of 2 yards
Step-by-step explanation:
2-5-3+4=-2
What is the 3rd term of the linear sequence below? 22 18, 14, 10, 6
Answers
Answer:
As we can see, what we are doing is substracting 4 from one term to the next:
22 - 4 = 18
18 - 4 = 14
14 - 4 = 10
10 - 4 = 6
Knowing this and that we start on 22, we can say that for n term we have:
[tex]22-4(n-1)[/tex]
So, if we're searching the thirs term, we replace n by 3 (we can also see it in the question):
[tex]22-4(n-1)[/tex] = [tex]22-4(3-1) = 22-4*2 = 22 - 8 = 14[/tex]
So the third term is 14.
FA is a line, line segment, and a ray. tru or false
Answers
Answer:
The answer is "false".
Step-by-step explanation:
The following are the description of the line, line segment, and ray.
Line: The line is a single-dimensional figure, which has a length but no width. It has the direct path of points, which runs to the next without stopping in both directions. Line Segment: It is the portion of a line is called a segment. It has two end-points, which includes the endpoints for all the positions between these. The length of this section, can't be determined. Ray: The ray would be a straight path for one destination and moves one way.Harvey is reading a map of the Rocky Mountains. The map is drawn to scale so that 1.1 inches represents
88 miles. How many miles does 1.3 inches represent?
Answers
Answer:
i have no frkg idea
Step-by-step explanation:
if abcd is a parallelogram, what is the measure of angle abc?
Answers
While your answering dis question.... pls tell me why u r so good at math.... And don't just say because I am. Brainiest to the top answer
Answers
Step-by-step explanation:
f (x)=5x+1
Hence, In order to find f (-3), we must find the value of 5×-3 +1
Hence, Substituting x=-3,
p (-3)=5×-3 +1
= -15+1
= -14
Emma tossed a six-sided die two times and recorded the sum of the two numbers. How many different sums are possible for her to record?
Answers
Answer:
11
Step-by-step explanation:
6 times 6 is 36
Think about this you row a 1 first the possible result of the next row is 1,2,3,4,5,or 6 and that is 6 possible sums.
Which is 2, 3, 4, 5, 6, and 7
Next she rows 2 with again 6 possible results
Which is 3, 4, 5, 6, 7,and 8
Then she rows a 3, 4, 5,and 6
with the possible results
4, 5, 6, 7, 8, 9
5, 6, 7, 8, 9, 10
6, 7, 8, 9, 10, 11
7, 8, 9, 10, 11, 12
They asked for different sums so out of the results the different sums is
2, 3, 4, 5, 6, 7, 8, 9, 10, 11,and 12
HOPE THIS HELPS:)
Answer:
11
Step-by-step explanation:
i just took the test lol
37 square = 136? What is the missing digit and explain how you got it.
Answers
Answer:
The missing digit is 9 and goes on the end of 136.
Step-by-step explanation:
3^2
= 37 * 37
= 1369.
The Water level in Mr. Jacob's pond was -4 feet. After a drought, the water level dropped by 13 feet. What is the water level after the Drought?
Answers
Answer:
667.
Step-by-step explanation:
Four different beverages are sold at a fast-food restaurant: soft drinks, tea, coffee, and bottled water. Explain why the type of beverage sold is an example of a categorical variable
Answers
Answer: The values of the variable can only be placed into categories.
Step-by-step explanation:
Type list of beverage sold is a categorical variable because the values of the variable can only be placed into categories.
A categorical variable, also referred to as nominal variable. is a variable which consist of two or more categories, this usually does not involve special ordering of the categories.
At work, you are calculating the cost of insulation for a customer. The customer would like to install his own insulation in an attic that is 12 yards by 18 yards. The insulation will cost $0.89 per square foot. To the nearest dollar, how much will it cost the customer to install the insulation
Answers
Answer:
insulation cost: $1730
Step-by-step explanation:
The area to be covered is 36 ft by 54 ft, so is ...
(36 ft)(54 ft) = 1944 ft^2
At a cost of $0.89 per square foot, the cost of the insulation is ...
(1944 ft^2)($0.89/ft^2) = $1730.16
To the nearest dollar the cost of the insulation will be $1730.
__
The cost of insulation is given. The question asks for the cost of installation. Not enough information is provided to answer that question.
what is 10 +10×2÷8+5
Answers
Answer:
just use a calculator next time 17.5
Step-by-step explanation:
its 17.5 my dude
Answer:
17.5
Step-by-step explanation:
PEMDAS
10 + 20 / 8 + 5
10 + 2.5 + 5
17.5
Please help me i need help on this
Answers
To undo subtraction, you
A.add
B.multipy
C.subtract
D.divide
Answers
Answer:
C
Subtract
Step-by-step explanation:
example
6-1=5
5+1=6
A rectangle has a length of 14 meters and a width of 200 centimeters what is the area of the rectangle in meters?
Answers
Answer:
28
Step-by-step explanation:
200 cm = 2m
Area = length × Width
So..
Area = 14×2
= 28
Answer:
28 m
Step-by-step explanation:
1 m=100 cm
?=200 cm ...
200 cm=2m
area=lw
A=14 m*2 m
A=28 m
7/8 greater or less than 2/4
Answers
Answer:
7/8 is greater than 2/4
Step-by-step explanation:
2/4 is 50% or 0.5 decimal
7/8 is 87.5% or 0.875 decimal
Find the value of x if C is the midpoint of AB and AC = 5x and BC = 10
Answers
Answer:
x = 2
Step-by-step explanation:
AC = BC
5x = 10
x = 2
Solve the equation 2.6x+18=2.4x+22
Answers
X=1.81 that would be the correct answer
2.6x+18=24.4
2.6x=24.4-18
2.6x=6.4
X=32/13 or x=2 6/13 or x=2.461
Hope this helped!
is 8+(64+92) a commutative property
Answers
Answer:
Yes it can be
Step-by-step explanation:
You can switch the orders in addition and still get the same answer.
find the square root of 64009 long diviton
Answers
Answer:
The answer is 253.
Step-by-step explanation:
The picture explains in long division
J is between H and K. If HJ = 4t - 15, JK = 5t - 6, and KH = 15, find JK
Answers
Answer:
JK = 14
Step-by-step explanation:
Since, J is between H and K.
Therefore,
HJ + JK = KH
4t - 15 + 5t - 6 = 15
4t + 5t - 15 - 6 = 15
9t - 21 = 15
9t = 15 + 21
9t = 36
t = 36/9
t = 4
JK = 5t - 6 = 5*4 - 6 = 20 - 6 = 14
(3X^2y^2)^3
What is the answer
Answers
Answer:
Step-by-step explanation:
3^3 * (x^2)^3 * (y^2)^3
27x^6y^6
For the function f(x) = – 3x + 8, determine f(-5)
Answers
Answer:
23
Step-by-step explanation:
f(x) = – 3x + 8
Let x = -5
f(-5) = – 3*-5 + 8,
= 15 +8
= 23
Answer:
f(-5) = 23
Step-by-step explanation:
plug in -5 for x
f(-5) = -3(-5) + 8
-3 x -5 = 15.
15 + 8 = 23
f(-5) = 23
X = 28+3(6) what would be the answer
Answers
Answer:
X = 28+3(6)
X = 28 +18
X = 46
Thus, the value of X will be 46.
Hope it helps.
Answer:x = 36
Step-by-step explanation:
First you would multiply 3(6) which equals 18
Then, you would add 18+28 which gives you 36
SO 36 would be your answer
If BD= 14 and CD= 4, then BC= ?
Answers
Remember that a segment that connects two points A and B is written as:
AB
Now, assuming that in this case the points B, D, and C are collinear, we can see that C is between B and D.
With this, we can find that BC = 10
Then we can write:
BD = BC + CD
And we know that:
BD = 14
CD = 4
we can replace thest two in the above equation to get:
14 = BC + 4
14 - 4 = BC
10 = BC
We just found that the value of the segment BC is 10.
If you want to learn more, you can read:
https://brainly.com/question/18171498
A circle has a circumference of 100 yd. Find its area.
Answers
Answer:
Area = 794.23 yd²Step-by-step explanation:
In order to find the area of the circle we must first find it's radius using the circumference
Circumference of a circle = 2πr
where
r is the radius
From the question
Circumference = 100 yd
So we have
100 = 2πr
Divide both sides by 2π
We have
[tex]r = \frac{100}{2\pi} \\ = \frac{50}{\pi} \\ = 15.91549[/tex]
We have
radius = 15.9 yd
Since we've found the radius we can use it to find the area
Area of circle = πr²
Area = (15.9)²π
Area = 252.81
= 794.226
We have the final answer as
Area = 794.23 yd² to 2 decimal places
Hope this helps you
1.3.AP-11 Kirk's goal was to save $300 for a trip. In the first week, Kirk saved $16 from his allowance and $54 from his job. He spent $5 for lunch one day and another $2 on the bus. The second week, Kirk saved $62 and another $41 but spent $2 for the bus and $4 for lunch. Answer parts ac. a. How much money did Kirk save in the first week? Use integers to solve. Choose the correct answer below and fill in the answer box to complete your choice.
Answers
Answer:
saved 63$ first week