Answered: Describe type I and type II errors for…

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

Concept explainers

Topic Video

Question

Q10. Describe type I and type II errors for a hypothesis test of the indicated claim.

A shoe store claims that no more than 50% of its new customers will return to buy their next pair of shoes.

describe the type I error. Choose the correct answer below.

A. type I error will occur when the actual proportion of new customers who return to buy their next pair of shoes is at least 0.50, but you fail to reject H0: p≥0.50.

A type I error will occur when the actual proportion of new customers who return to buy their next

pair of shoes

no more than

0.50,

but you fail to reject

H0:

p≤0.50.

A type I error will occur when the actual proportion of new customers who return to buy their next

pair of shoes

at least

0.50,

but you reject

H0:

p≥0.50.

A type I error will occur when the actual proportion of new customers who return to buy their next

pair of shoes

no more than

0.50,

but you reject

H0:

p≤0.50.

Describe the type II error. Choose the correct answer below.

A type II error will occur when the actual proportion of new customers who return to buy their next

pair of shoes

more than

0.50,

but you reject

H0:

p≥0.50.

A type II error will occur when the actual proportion of new customers who return to buy their next

pair of shoes

less than

0.50,

but you fail to reject

H0:

p≤0.50.

A type II error will occur when the actual proportion of new customers who return to buy their next

pair of shoes

less than

0.50,

but you reject

H0:

p≥0.50.

A type II error will occur when the actual proportion of new customers who return to buy their next

pair of shoes

more than

0.50,

but you fail to reject

H0:

p≤0.50

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

$Hypothesis Tests and Confidence Intervals for Proportions$

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