Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

You wish to test the following claim at a significance level of a = 0.02. Ho: / = 65.9 H1: u > 65.9 You believe

image text in transcribed
You wish to test the following claim at a significance level of a = 0.02. Ho: / = 65.9 H1: u > 65.9 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size 97 with mean 70.2 and a standard deviation of 14.1. What is the test statistic for this sample? (Report answer accurate to 3 decimal places.) What is the p-value for this sample? (Report answer accurate to 4 decimal places.) This test statistic leads to a decision to O reject the null O accept the null O fail to reject the null As such, the final conclusion is that O there is sufficient evidence to conclude that the population mean is equal to 65.9. O there is not sufficient evidence to conclude that the population mean is equal to 65.9. there is sufficient evidence to conclude that the population mean is greater than 65.9. lings O there is not sufficient evidence to conclude that the population mean is greater than 65.9

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

Measure Theory And Integration

Authors: M M Rao, MM Rao

2nd Edition

1351991485, 9781351991483

More Books

Students also viewed these Mathematics questions

Question

3. Tactical/strategic information.

Answered: 1 week ago

Question

3. To retrieve information from memory.

Answered: 1 week ago

Question

2. Value-oriented information and

Answered: 1 week ago