You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:µ = 70.8 Ha:u


You wish to test the following claim (Ha) at a significance level of a = 0.05.<br>H.:µ = 70.8<br>Ha:u < 70.8<br>You believe the population is normally distributed and you know the standard deviation is o = 9.9.<br>You obtain a sample mean of M = 67.3 for a sample of size n = 46.<br>What is the critical value for this test? (Report answer accurate to three decimal places.)<br>critical value =<br>What is the test statistic for this sample? (Report answer accurate to three decimal places.)<br>test statistic =<br>The test statistic is...<br>O in the critical region<br>O not in the critical region<br>This test statistic leads to a decision to...<br>O reject the null<br>O accept the null<br>O fail to reject the null<br>As such, the final conclusion is that...<br>O There is sufficient evidence to warrant rejection of the claim that the population mean is less<br>than 70.8.<br>M<br>Chp<br>96<br>%23<br>

Extracted text: You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:µ = 70.8 Ha:u < 70.8="" you="" believe="" the="" population="" is="" normally="" distributed="" and="" you="" know="" the="" standard="" deviation="" is="" o="9.9." you="" obtain="" a="" sample="" mean="" of="" m="67.3" for="" a="" sample="" of="" size="" n="46." what="" is="" the="" critical="" value="" for="" this="" test?="" (report="" answer="" accurate="" to="" three="" decimal="" places.)="" critical="" value="What" is="" the="" test="" statistic="" for="" this="" sample?="" (report="" answer="" accurate="" to="" three="" decimal="" places.)="" test="" statistic="The" test="" statistic="" is...="" o="" in="" the="" critical="" region="" o="" not="" in="" the="" critical="" region="" 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="" warrant="" rejection="" of="" the="" claim="" that="" the="" population="" mean="" is="" less="" than="" 70.8.="" m="" chp="" 96="">
As such, the final conclusion is that...<br>O There is sufficient evidence to warrant rejection of the claim that the population mean is less<br>than 70.8.<br>O There is not sufficient evidence to warrant rejection of the claim that the population mean is<br>less than 70.8.<br>O The sample data support the claim that the population mean is less than 70.8:<br>O There is not sufficient sample evidence to support the claim that the population mean is less<br>than 70.8.<br>Submit Question<br>hp<br>Ce<br>&<br>*-<br>%23<br>

Extracted text: As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population mean is less than 70.8. O There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 70.8. O The sample data support the claim that the population mean is less than 70.8: O There is not sufficient sample evidence to support the claim that the population mean is less than 70.8. Submit Question hp Ce & *- %23

Jun 11, 2022
SOLUTION.PDF

Get Answer To This Question

Related Questions & Answers

More Questions »

Submit New Assignment

Copy and Paste Your Assignment Here