Answered: In a survey of 210 males ages 20 to…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Topic Video

Question

8.4.2 B.

In a survey of

210

males ages 20 to 24,

38%

were neither in school nor working. In a survey of

220

females ages 20 to 24,

45%

were neither in school nor working. These samples are random and independent. At

α=0.06,

can you support the claim that the proportion of males ages 20 to 24 who were neither in school nor working is less than the proportion of females ages 20 to 24 who were neither in school nor working? Complete parts (a) through (e) below.

(a) Identify the claim and state

and

Ha.

(b) Find the critical value(s) and identify the rejection region(s).

The critical value(s) is(are)

nothing.

(Use a comma to separate answers as needed. Round to two decimal places as needed.)

Identify the rejection region(s). Choose the correct answer below.

(Round to two decimal places as needed.)

Decide whether to reject or fail to reject the null hypothesis.

Choose the correct answer below.

Fail to reject

H0.

Reject

H0.

Interpret the decision in the context of the original claim.

Choose the correct answer below.

At the

significance level, there is

insufficient

evidence to support the claim.

At the

significance level, there is

sufficient

evidence to reject the claim.

At the

significance level, there is

insufficient

evidence to reject the claim.

At the

significance level, there is

sufficient

evidence to support the claim.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Hypothesis Tests and Confidence Intervals for Means$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions