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Hello what is the P- Value This test: 15 point(s) E Test: Final Exam, Part 2 (15) = Test: Final Exam, Part 2 (15) Question
Hello what is the P- Value
= Test: Final Exam, Part 2 (15) Question 8 of 15 This test: 15 point(s) possible This question: 1 noint(s) possible Submit test Next question A poll of 2,073 randomly selected adults showed that 95% of them own cell phones. The technology display below results from a test of the claim that 94% 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 = 0.94 vs p 0.94 Sample X Sample p 0.947902 95% Cl Z-Value 1 1965 2,073 (0.935329,0.960474) 1.51 P-Value 0.130 a. Is the test two-tailed, left-tailed, or right-tailed? O Right tailed test O Left-tailed test @ Two-tailed test b. What is the test statistic? The test statistic is 1.91 (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. @ A. Hn: p
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