Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

You wish to test the following claim (HaHa) at a significance level of=0.10=0.10. Ho:=76. Ha:>76. You believe the population is normally distributed, but you do

You wish to test the following claim (HaHa) at a significance level of=0.10=0.10. Ho:=76. Ha:>76. You believe the population is normally distributed, but you do not know the standard deviation. You obtain the following sample of data:

data
87.3
87.5
104.5

What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is...

  • less than (or equal to)
  • greater than

This test statistic leads to a decision to...

  • reject the null
  • accept the null
  • fail to reject the null

As such, the final conclusion is that...

  • There is sufficient evidence to warrant rejection of the claim that the population mean is greater than 76.9.
  • There is not sufficient evidence to warrant rejection of the claim that the population mean is greater than 76.9.
  • The sample data support the claim that the population mean is greater than 76.9.
  • There is not sufficient sample evidence to support the claim that the population mean is greater than 76.9.

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

Calculus With Applications, Version

Authors: Margaret L Lial, Raymond N Greenwell, Nathan P Ritchey

10th Edition

032183111X, 9780321831118

More Books

Students also viewed these Mathematics questions

Question

What drives growth in residual operating income?

Answered: 1 week ago