Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: μ > 7800; α =...


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Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed.<br>Claim: μ > 7800; α = 0.01<br>Sample statistics: x= 7600, s = 420, n = 24<br>.....<br>What are the null and alternative hypotheses?<br>Ο Β. H : μ5 7800<br>Ha: µ> 7800<br>А. Но: и#7800<br>Hai H<br>= 7800<br>C. Ho: μ2 7800<br>Hai µ<7800<br>D. Ho: µ = 7800<br>Hai µ#7800<br>What is the value of the standardized test statistic?<br>The standardized test statistic is<br>. (Round to two decimal places as needed.)<br>What is the P-value?<br>P =<br>(Round to three decimal places as needed.)<br>Decide whether to reject or fail to reject the null hypothesis. Choose the correct answer below.<br>O A. Fail to reject Ho. At the 1% level of significance, there is not enough evidence to reject the claim.<br>B. Fail to reject Ho. At the 1% level<br>significance,<br>ere is enough evidence to reject<br>claim.<br>O C. Reject Ho. At the 1% level of significance, there is enough evidence to reject the claim.<br>D. Reject Ho. At the 1% level of significance, there is not enough evidence to reject the claim.<br>

Extracted text: Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: μ > 7800; α = 0.01 Sample statistics: x= 7600, s = 420, n = 24 ..... What are the null and alternative hypotheses? Ο Β. H : μ5 7800 Ha: µ> 7800 А. Но: и#7800 Hai H = 7800 C. Ho: μ2 7800 Hai µ<7800 d.="" ho:="" µ="7800" hai="" µ#7800="" what="" is="" the="" value="" of="" the="" standardized="" test="" statistic?="" the="" standardized="" test="" statistic="" is="" .="" (round="" to="" two="" decimal="" places="" as="" needed.)="" what="" is="" the="" p-value?="" p="(Round" to="" three="" decimal="" places="" as="" needed.)="" decide="" whether="" to="" reject="" or="" fail="" to="" reject="" the="" null="" hypothesis.="" choose="" the="" correct="" answer="" below.="" o="" a.="" fail="" to="" reject="" ho.="" at="" the="" 1%="" level="" of="" significance,="" there="" is="" not="" enough="" evidence="" to="" reject="" the="" claim.="" b.="" fail="" to="" reject="" ho.="" at="" the="" 1%="" level="" significance,="" ere="" is="" enough="" evidence="" to="" reject="" claim.="" o="" c.="" reject="" ho.="" at="" the="" 1%="" level="" of="" significance,="" there="" is="" enough="" evidence="" to="" reject="" the="" claim.="" d.="" reject="" ho.="" at="" the="" 1%="" level="" of="" significance,="" there="" is="" not="" enough="" evidence="" to="" reject="" the="">

Jun 09, 2022
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