A poll of 2,071 randomly selected adults showed that 94% of them own cell phones. The technology display below results from a test of the claim that 93% 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). The alternative hypothesis is to show that the population proportion TI is not equal to 0.93 Sample X n A 95% CI Z-Value p-Value Sample 1948 2,071 0.940608 (0.9272,0.954) 1.89 0.058 a. Is the test two-tailed, left-tailed, or right-tailed? O Right tailed test O Two-tailed test O Left-tailed test b. What is the test statistic? The test statistic is. (Round to two decimal places as needed.) c. What is the p-value? The p-value is. (Round to three decimal places as needed.) d. What is the null hypothesis and what do you conclude about it? Identify the null hypothesis. O A. Ho: It = 0.93 O B. Ho: It # 0.93 O C. Ho: It > 0.93 OD. HO: It