Im confused on this problem In 1997, a survey of 880 households showed that 168 of them use e-mail. Use those sample results to test the claim that more than 15% of households use e-mail. Use a0.05 significance level. Use this information to answer the following questions.Use a scrap piece of paper to write out the steps to solve...hypothesis testing problems are very difficult to work in your head!! Use your calculator to perform a1-PropZTest since this problem is testing proportions.Note: NO sample mean nor standard deviation is given in the problem, therefore, proportion testing is implieda. Which of the following is the hypothesis test to be conducted?О А. Но: р3D0.15H1: p> 0.15В. Но: р3D0.15H1: p<0.15О с. Но: р> 0.15H1: p 0.15D. Ho p 0.15H1: p 0.15ОЕ. Но: р#0.15HI p 0.15OF. Но: р<0.15H1: p 0.15b. What is the test statistic?Z=(Round the final answer to two decimal places as needed.)c. What is the P-value?P-value=(Round to four decimal places as needed.)d. What is the conclusion?

Name: Im confused on this problem In 1997, a survey of 880 households showed
Uploaded: 2024-03-20T07:07:37.000Z
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Description: Im confused on this problem In 1997, a survey of 880 households showed that 168 of them use e-mail. Use those sample results to test the claim that more than 15% of households use e-mail. Use a0.05 significance level. Use this information to answer t