Can someone explain how to solve these questions? What equations are used to solve these problems?

A poll of 2,016 randomly selected adults showed that 92% 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 1 1859 2,016 0.922123 (0.906750,0.937496) 1.90 0.057 a. Is the test two-tailed, left-tailed, or right-tailed? O Right tailed test Left-tailed test Two-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: p 0 91A poll of 2,016 randomly selected adults showed that 92% 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 1 1859 2,016 0.922123 (0.906750,0.937496) 1.90 0.057 Taentity the null nypothesis O A. Ho: P 0.91 Choose the correct answer below. O A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a. O B. Reject the null hypothesis because the P-value is less than or equal to the significance level, a. O C. Reject the null hypothesis because the P-value is greater than the significance level, a. O D. Fail to reject the null hypothesis because the P-value is greater than the significance level, a. e. What is the final conclusion? A. There is sufficient evidence to warrant rejection of the claim that 91% of adults own a cell phone. O B. There is not sufficient evidence to support the claim that 91% of adults own a cell phone. O C. There is not sufficient evidence to warrant rejection of the claim that 91% of adults own a cell phone. O D. There is sufficient evidence to support the claim that 91% of adults own a cell phone