Answer:
A. Predict a dichotomous variable from continuous or dichotomous variables.
Step-by-step explanation:
Logistic regression is used when you want to predict a dichotomous variable from continuous or dichotomous variables.
Mathematically, it is given by the expression;
Logistic regression [tex] y [/tex] with [tex] x_{1} [/tex], [tex] x_{2} [/tex]........[tex] x_{n} [/tex]
Where;
y represents the dichotomous dependent variable.
[tex] x_{1} [/tex], [tex] x_{2} [/tex]........[tex] x_{n} [/tex] represents the predictable variables, which are categorical in nature such as alive or dead, win or lose, sick or healthy, pass or fail, etc.
In the ordered pair (3, 4), which number represents the x-coordinate
Answer:
3
Step-by-step explanation:
Coordinate pairs are represented like this (x, y). So since 3 is in the first spot, it is the x coordinate.
Select the term for what a manufacturer spends for goods or services.
A.
cost
B.
price
C.
markup
Answer:
A: Cost
Step-by-step explanation:
Plato
Rachel is 5 years old, her mother is 29 years old, and her grandmother is 54 years
old.
In how many years will the sum of their ages be equal to 100?
All you have to do is add the years together.
(5+29)+54
34+54=88
No, the sum is equal to 88, not 100.
sorry if this doesn't help
A town planner wants to build two new streets, Elm Street and Garden Road, to connect parallel streets Maple Drive and Pine Avenue.
Trapezoid E F G H is shown. F G is Maple Drive, G H is Garden road, E H is Pine avenue, and E F is Elm Street. Sides F G and E H are parallel. Angle G is 108 degrees.
In trapezoid EFGH, EF ≅ HG. What is the measure of the angle between Elm Street and Pine Avenue?
Answer:
72
Step-by-step explanation:
Got it right on edg test
Answer:
B. 72 degrees
Step-by-step explanation:
If a town planner wants to build two new streets, Elm Street and Garden Road, to connect parallel streets Maple Drive and Pine Avenue. Using Trapezoid E F G H is shown. F G is Maple Drive, G H is Garden road, E H is Pine avenue, and E F is Elm Street. Sides F G and E H are parallel. Angle G is 108 degrees. In trapezoid EFGH, EF ≅ HG. The measure of the angle between Elm Street and Pine Avenue is 72°.
What is the slope of a line parallel to the line whose equation is 6x - y = 1. Fully
reduce your answer.
Answer:
6x
Step-by-step explanation:
To find a parallel line, you will need to put everything into the slope intercept form(y=mx+b).
When you do this, you should get -y=-6x+1. You cannot have a negative y, so you will divide everything by -1 to get y=6x-1.
Two lines are parallel when their slope is the same. The slope in this equation is 6.
Find the common ratio for the following sequence .1, .01, .001
Answer:
0.1
Step-by-step explanation:
The common ratio of a sequence is the number you multiply one term to get the next one. Here, we multiply 0.1 by 0.1 to get 0.01, and 0.01 by 0.1 to get 0.001, so our common ratio is 0.1.
9z + 3 + 2z + z - 2, name one coefficent
Answer:
9, 2, 1
Step-by-step explanation:
coefficient is the number multiplied to a variable
so 9 and 2 and 1 are coefficients
Answer:
Even though you said only one coefficient, 9 and 2 are both coefficients in this expression.
Step-by-step explanation:
Jenny and Mindy are working on a quilt. Jenny has completed 7/8 of the quilt and Mindy has completed 1/5 of it. Does the fraction 27/40 represent how much more of the quilt Jenny has completed than Mindy?
Answer: yes
Step-by-step explanation:
[tex]\frac{7}{8} -\frac{1}{5} \\\\frac{35}{40}-\frac{8}{40} \\\frac{27}{40}[/tex]
9x^3−64 to factored form
Answer: its 3(3x^3-8)
Step-by-step explanation:
This graph shows how fast the International Space Station travels in orbit
around Earth
What is the meaning of the point with an x-coordinate of 3?
Speed of Space Station
16)
Distance (miles)
48. 8 10 12 14 16
Time (seconds)
A. It takes the space station 3 seconds to go 5 miles.
B. The space station travels 3 miles in 15 seconds.
C. In 3 seconds, the space station travels 15 miles.
D. In 1 second, the space station travels 3 miles.
Answer:
The International Space Station travels in orbit around Earth at a speed of roughly 17,150 miles per hour (that's about 5 miles per second!). This means that the ...
Step-by-step explanation:
https://coolcosmos.ipac.caltech.edu/ask/282-How-fast-does-the-Space-Station-travel-
if the donuts that have sprinkles have an average of 30 orange sprinkles and 40 purple sprinkles for donut how many orange sprinkles are there in total
30 sprinkles? It says how many orange sprinkles there are. If it was a typo and you mean how many total sprinkles, just add 30 and 40, which is 70.
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sorry if this doesn't help
The average 12 ounce cola contains 14 mg of sodium. If Tanner plans to limit his sodium from soda to 100 mg each week,
what is the largest number of ounces of soda he can drink? Round to the nearest tenth of an ounce.
Provide your answer below:
Counces
Answer:
85.7
Step-by-step explanation:
12/14=x/100
14xX=1200
x-85.7
1. What is solution to 0.2(6x - 12) = 0.3(6 - 4x)
Answer:
x = 1.75Explanation:
0.2(6x - 12) = 0.3(6 - 4x)
Simplify both sides of the equation0.2(6x − 12) = 0.3(6 − 4x)
(0.2)(6x) + (0.2)(−12) = (0.3)(6) + (0.3)(−4x) (Distribute)
1.2x + −2.4 = 1.8 + −1.2x
1.2x − 2.4 = −1.2x + 1.8
Add 1.2x to both sides1.2x − 2.4 + 1.2x = −1.2x + 1.8 + 1.2x
2.4x − 2.4 = 1.8
Add 2.4 to both sides2.4x − 2.4 + 2.4 = 1.8 + 2.4
2.4x = 4.2
Divide both sides by 2.42.4x / 2.4 = 4.2 / 2.4
x = 1.75If f(x) = x* and g(x) = 3+8x?, find g(f(x)).
g(8x-3)=x
have a good day
Eighty students at John Middle School signed up for after school clubs. The graph below shows the different clubs the students chose.
Answer:
The answer is D, not here
Step-by-step explanation:
Members in dance club = 8
Members in soccer club = 12
Members in art club = 8
art: soccer + dance = 8 : 20
= 2:5
The answer is D, not here
Answer:
Not there
Step-by-step explanation:
We can see that the amount art club students is 2 lines below 10 and with the assumption that each line represents 1 we can say 10 - 2 = 8. Because the number 8 isn't even in the option choices then it becomes not listed aka not there.
Draw a line to join each statement to the correct answer.
even + even + even =
even
odd - even - even =
even - odd + odd =
odd
odd + odd + odd =
Answer:
even + even + even = even,
odd - even - even = odd
even - odd + odd = even
odd + odd + odd = odd
Step-by-step explanation:
The answer will be odd if there are an odd number of odd numbers (eg. there are 3 odd numbers in the equation), otherwise, it will be even [for addition/subtraction only]
eg. odd + odd + odd (7+5+3) = 15(odd)
odd + odd + even(7+5+4) = 16(even) <-- [this equation got even number of odd numbers]
even+even+even=even
odd-even-even=odd
even-odd+odd=even
odd+odd+odd=odd
Please hurry I have 2 weeks of school left I need to pass
Answer:
41.5 hours
Step-by-step explanation:
310.42 divided by 7.48 = 41.5 hours
I need help fast please
Answer:
triangle, circle
Step-by-step explanation:
I put a link at the bottom to show you how i got my answer
The vertical cross-section of a cone is a triangle. The horizontal cross-section is a circle
It costs $4 per person. Write an equation where p is people and c is cost.
4+p=c
4c = p
4p = C
p + c = 4
Question 5 of 10 For what value of x is the rational expression below equal to zero? (x-3)(x + 1 A-3 B. -1 C. 1 D. 3
Answer:
x = 3
Step-by-step explanation:
(x - 3) (x - 1) = 0
(x * x) - 2x + 3 = 0 ( quadratic equation)
[tex] {a}^{2} + bx + 3 = 0[/tex]
by the formula above (on the pic) x = 0
you can check it!
-
(23)
x +. 8
1 - 2x = 8 + x
5
3
-
5x - 1
24
Answer:
vWhat is the area, in square units, of the parallelogram shown below? (5 points)
A parallelogram ABCD is shown with height 8 units and base 6 units.
Group of answer choices
24 square units
48 square units
52 square units
64 square units
Step-by-step explanation:
Need help to solve this
Write each fraction as a decimal. Use bar notation if necessary
1. 8/9
2. -2/5
3. 7/11
4. 7/8
5. -5/11
6. 47/99
Determine the intercepts of the line.
y + 5 = 2(x + 1)
y-intercept:
T-intercept:
Answer:
3 5 minus 2 equal 3 plus 1 equals 4
I WILL GIVE U A BRAINLIEST I NEED HELP ASAP
Answer:
First answer choice, N = w^2 - 4w
Step-by-step explanation:
que es una fracion ?
ayudenme plisssssssssssss
Answer:
Parte dividida o separada de un todo considerada por separado.
Step-by-step explanation:
Answer:
Una cantidad numérica que no es un número entero.
Step-by-step explanation:
The area of a circle is 153.86 square meters. What is the diameter of the circle? Use 3.14 for π.
Answer:
r = 7
Step-by-step explanation:
You first need to know the formula for area of a circle. It is:
Area = π*r^2 (π = pi, r = radius)
Plug in for the given values:
153.86 = 3.14 * r^2
49 = r^2 (Divided both sides by 3.14)
r = 7
Hope this helps! <3
When a certain basketball player takes his first shot in a game he succeeds with prob. 1/3. If he misses his first shot, he loses confidence and his second shot will go with prob. 1/4. If he misses his first 2 shots, his third shot will go with pro. 1/5. If he misses his first 3 shots, his fourth shot will go with prob. 1/6. If he misses his first 4 shots, the coach will remove hom from the game. Assume that the player keeps shooting until he succeeds or he is removed from the game. Let X denote the number of shots he misses until his first success or until he is removed from the game.
Required:
a. Compute the p.m.f. of X
b. Compute E[X]
Answer:
X : ____ 0 ____1 ____ 2 ____ 3 ____ 4
P(x) : _ 0.333_0.167 _0.100_0.067__0.333
E(X) = 1.9
Step-by-step explanation:
From the question above:
X ; number of misses
For :
X = 0 ; P(X = 0) = 1/3 = 0.333
X = 1 ; misses first ; succeeds on second
P(X = 1) = 2/3 * 1/4 = 2/12 = 1/6 = 0.167
X = 2 ; misses first, misses second, succeeds on third
P(X = 2) = 2/3 * (1 - 1/4) * 1/5 = 2/3*3/4*1/5 = 6/60 = 1/10 = 0.10
X = 3 :misses first, misses second, misses third succeeds on fourth
P(X = 3) = 2/3 * 3/4 * (1 - 1/5) * 1/6 = 2/3*3/4*4/5*1/6 = 24/360 = 0.067
X= 4
P(X =4) = 2/3 * 3/4 * 4/5 * 5/6 = 120/ 360 = 1/3 = 0.333
X : ____ 0 ____1 ____ 2 ____ 3 ____ 4
P(x) : _ 0.333_0.167 _0.100_0.067__0.333
E(X) :
Σx*p(x) = (0*0.333) + (1*0.167) + (2*0.100) + (3*0.067) + (4*0.333)
0 + 0.167 + 0.2 + 0.201 + 1.332
= 1.9
Start at 4. create a pattern that multiplies each number by 4. stop when you have 5 numbers
Answer:
5019
Step-by-step explanation:
79 * 4 + 3 = 319
319 * 4 + 3 = 1,279
1,279 * 4 + 3 = 5,019
At an assembly 7 out of the first 10 students who entered the gym were carrying a backpack.
Based on this information, if 700 students were at the assembly, how many students could be
expected to be carrying a backpack?
Answer:
Step-by-step explanation:
700(7/10)
4900/10
490 students carrying backpack