Answered: Prison Time According to a public…

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

100%

Prison Time According to a public service website, 68.2% of white collar criminals get prison time. A randomly selected sample of 161 white collar criminals revealed that 122 were serving or had served prison time. Using α=0.10, test the conjecture that the proportion of white collar criminals serving prison time differs from 68.2% using a hypothesis test and a confidence interval.

State the hypotheses and identify the claim.

H0: p=0.682

▼not claim

H1: p≠0.682

▼claim

This hypothesis is a ▼two-tailed test.

Critical value(s): -1.65,1.65

z= 2.06

Construct a 90% confidence interval for the population proportion, p. Round the answers to three decimal places.

___________ < p <_____________

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 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.

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc