Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please use sheet 2! Please use the link below to download the spreadsheet for this question: https://s3-us-west-2.amazonaws.com/static-resources.zybooks.com/hypothesis_test_proportions.xlsx A bank has a policy that the proportion

Please use sheet 2!

Please use the link below to download the spreadsheet for this question:

https://s3-us-west-2.amazonaws.com/static-resources.zybooks.com/hypothesis_test_proportions.xlsx

image text in transcribed
A bank has a policy that the proportion of loans made to people with more than $50,000 in debt should not be more than 0.15. The bank checks a randomly chosen sample of 75 customer's debt amounts to determine if the proportion is more than 0.15 at a significance level of 0.05 Use Sheet 2 of the Excel file, which gives the customer's debt amounts for the 75 people in the sample, to calculate p, the z-score, and the p-value. p = Ex: 1.234 2 = p Since the p-value is Pick than the significance level 0.05, the null hypothesis Pick Pick v evidence exists that the proportion of loans to people with more than $50,000 in debt is more than 0.15

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Trigonometry

Authors: David M Kennedy, James Stewart, Lothar Redlin, Saleem Watson

2nd Edition

1285226089, 9781285226088

More Books

Students also viewed these Mathematics questions

Question

1. What does this mean for me?

Answered: 1 week ago