1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alisha [4.7K]
2 years ago
5

The following multiple regression printout can be used to predict a person's height (in inches) given his or her shoe size and g

ender, where gender = 1 for males and 0 for females.
Regression Analysis: Height Versus Shoe Size, Gender

Coefficients
Term Coef SE Coef T-value P-value
Constant 55.24 1.05 52.61 0.000
Shoe Size 1.164 0.13 0.000
Gender 2.574 0.489 5.26 0.000

Required:
a. Find the value of the test statistic for shoe size.
b. Is the regression coefficient of shoe size statistically significant?
c. Does the variable shoe size belong in the model?
d. Interpret the regression coefficient of Gender.
Mathematics
1 answer:
alisha [4.7K]2 years ago
8 0

Answer:

a. 8.95

b. it is

c. yes it belongs

d. males are 2.574 taller than females on average.

Step-by-step explanation:

GIven the regression outpuit that we have in this question, the value of the t test statistics for the shoe size can be solved as

a. test statistic = 1.164/0.13

t test = 8.95

b. the regression coefficient of shoe size is 1.164, this is statistically significant

c. Yes the variable shoe size does belong to the model.

d. The regression coefficient of gender shows that on the average, while holding other variables constant, males are 2.574 inches taller than the their female counterparts.

You might be interested in
Here is my question.
s2008m [1.1K]

Answer:

5/8

Step-by-step explanation:

if 1/8 is used for one batch . for five batch=1/8*5=5/8

4 0
3 years ago
A town has 100 homes in it. According to a census, the actual distribution of pets in these homes gives a median of 0.8 pets and
stellarik [79]
The nest answer would be c> hope this helps 
6 0
3 years ago
Read 2 more answers
-17 rational or irrational
guajiro [1.7K]

Answer:

rational

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
7x + y = 7<br> y = [ ? ]x+ []
otez555 [7]
Y=-7x+7

hope this helped!
6 0
3 years ago
How many TRIANGLES can you find? What other shapes did you find?
dolphi86 [110]

Answer:

50 triangles?

Step-by-step explanation:

gftjjbddhhbknhfdsdvnmmbghjbfd

4 0
3 years ago
Read 2 more answers
Other questions:
  • Sophia cuts two pieces of ribbon for a craft project. The first ribbon is 7.74 cm long. The second ribbon is 9.281 cm long. What
    12·2 answers
  • Two variables are correlated with r = -0.23. Which description best describes the strength and direction of the association betw
    12·1 answer
  • Bens mom wants to buy carpet for the family room the measures 12 feet by 11 feet she can purchase the carpet on sale for $6 how
    15·2 answers
  • The length of a solar car race track is supposed to be 4.8 meters.
    11·1 answer
  • A waitress works 1.75 hours less in the afternoon than in the evening. If she works 5 and 1/8 hours in the afternoon, how many h
    10·2 answers
  • HELP PLEASE !!!
    15·2 answers
  • Which of the following equations models the relationship of angle A to the length of the line segment BC in the figure below.
    6·1 answer
  • A manufacturer produces bolts of a fabric with a fixed width. The cost of producing x yards of this fabric is C = f(x) dollars.
    11·1 answer
  • What is the slope of the line?<br> y + 5 = 2(x + 1)
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7B3x%2B33%2B17%3D20" id="TexFormula1" title="\sqrt{3x+33+17=20" alt="\sqrt{3x+33+17=20
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!