Answer question b

A poll of 2,028 randomly selected adults showed that 95% of them own cell phones. The technology display below results from a test of the claim that 92% of adults own cell phones. Use the normal distribution as an approximation to the binomial distribution, and assume a 0.05 significance level to complete parts (a) through (e). Test of p = 0.92 vs p # 0.92 Sample X N Sample p 95% CI Z-Value P-Value citl 1929 2,028 0.951183 (0.941805,0.960562) 5.18 0.000 a. Is the test two-tailed, left-tailed, or right-tailed? D Right tailed test Two-tailed test Left-tailed test P b. What is the test statistic? Ma The test statistic is (Round to two decimal places as needed.)