The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each category at the α = 0.01 level of significance. Failures Successes Category 1 Category 2 80 58 73 65 State the hypotheses. Choose the correct answer below. Category 3 D 45 41 A. Ho: P₁ P2 = P3 H₁: At least one of the proportions is different from the others. B. Ho: ₁=E₁ and μ₂ = ₂ and μ3 = E3 H₁: At least one mean is different from what is expected. C. Ho: The categories of the variable and success and failure are dependent. H₁: The categories of the variable and success and failure are independent. What is the P-value? D. Ho: The categories of the variable and success and failure are independent. H₁: The categories of the variable and success and failure are dependent. (Round to three decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
icon
Related questions
Question
The following table contains the number of successes and failures for three categories of a variable. Test whether the
proportions are equal for each category at the α = 0.01 level of significance.
Failures
Successes
Category 1 Category 2
80
58
73
65
State the hypotheses. Choose the correct answer below.
Category 3
45
41
A. Ho: P₁ P2 = P3
H₁: At least one of the proportions is different from the others.
...
B. Ho: μ₁=E₁ and µ₂ = ₂ and µ3 = E3
H₁: At least one mean is different from what is expected.
What is the P-value?
C. Ho: The categories of the variable and success and failure are dependent.
H₁: The categories of the variable and success and failure are independent.
D. Ho: The categories of the variable and success and failure are independent.
H₁: The categories of the variable and success and failure are dependent.
(Round to three decimal places as needed.)
Transcribed Image Text:The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each category at the α = 0.01 level of significance. Failures Successes Category 1 Category 2 80 58 73 65 State the hypotheses. Choose the correct answer below. Category 3 45 41 A. Ho: P₁ P2 = P3 H₁: At least one of the proportions is different from the others. ... B. Ho: μ₁=E₁ and µ₂ = ₂ and µ3 = E3 H₁: At least one mean is different from what is expected. What is the P-value? C. Ho: The categories of the variable and success and failure are dependent. H₁: The categories of the variable and success and failure are independent. D. Ho: The categories of the variable and success and failure are independent. H₁: The categories of the variable and success and failure are dependent. (Round to three decimal places as needed.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL