Question: 14Also please answerTest statistic?P value?Identify the no hypothesis?Reject or fail to reject?Greater than less than or equal to?Sufficient evidence or not sufficient evidence? A poll
14Also please answerTest statistic?P value?Identify the no hypothesis?Reject or fail to reject?Greater than less than or equal to?Sufficient evidence or not sufficient evidence?

A poll of 2,089 randomly selected adults showed that 93% of them own cell phones. The technology display below results from a test of the claim that 91% of adults own cell phones. Use the normal distribution as an approximation to the binomial distribution, and assume a 0.01 significance level to complete parts (a) through (e). Test of p = 0.91 vs p #0.91 Sample X N Sample p 95% CI Z-Value P-Value 1942 2,089 0.929631 (0.915217,0.944046) 3.14 0.002 a. Is the test two-tailed, left-tailed, or right-tailed? O Two-tailed test O Left-tailed test O Right tailed test b. What is the test statistic? The test statistic is (Round to two decimal places as needed.) Click to select your answer(s).
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