42 A Consider using a z test to test H_0: p =.6. Determine the P-value in...
Consider using a z test to test H_0: p = Consider using a z test to test H0: p = 0.1. Determine the p-value in each of the following situations. (Round your answers to four decimal places.) (a) Ha: p 0.1, z- 1.43 (b) Ha : p < 0.1, z =-2.74 (c) Ha: p # 0.1, z =-2.74 (d) Ha: p < 0.1, z-0.25 Consider using a z test to test H0: p = 0.1. Determine the p-value in each...
Consider using a z test to test H0: p = 0.2. Determine the P-value in each of the following situations. (Round your answers to four decimal places.) (a) Ha: p > 0.2, z = 1.46 (b) Ha: p < 0.2, z = −2.77 (c) Ha: p ≠ 0.2, z = −2.77 (d) Ha: p < 0.2, z = 0.25
Consider using a z test to test H0: p = 0.5. Determine the P-value in each of the following situations. (Round your answers to four decimal places.) (a) Ha: p > 0.5, z = 1.45 (b) Ha: p < 0.5, z = −2.76 (c) Ha: p ≠ 0.5, z = −2.76 (d) Ha: p < 0.5, z = 0.21
Consider using a z test to test Ho: P = 0.6. Determine the P-value in each of the following situations. (Round your answers to four decimal places.) (a) Ha:p> 0.6, z = 1.46 (b) H:P < 0,6, z = -2.71 (c) H: P = 0.6, z = -2.71 (d) HP < 0.6, z = 0.24
1. In a test of H_0: mu = 100 against H_a: mu < > 100, the sample data yielded the test statistic z = -2.17. Find the p-value for the test. Here "<>" stands for "not equal". (a) 0.03 (b) 0.485 (c) 0.015 2. In a test of H_0: mu = 100 against H_a: mu < 100, the sample data yielded the test statistic z = -2.17. Find the p-value for the test. (a) 0.03 (b)0.485 (c)0.015 3. Specify the...
Consider using a z test to test Ho: p = 0.3. Determine the p-value in each of the following situations. (Round your answers to four decimal places.) (a) Ha:p > 0.3, z = 1.46 (b) H:P < 0.3, z = -2.77 (c) H.: p0.3, z = -2.77 (d) H.:P <0.3, z = 0.23 You may need to use the appropriate table in the Appendix of Tables to answer this question.
In a test of H_0: mu = 100 against H_a: mu < 100, the sample data yielded the test statistic z=-2.17. Find the p-value for the test. 0.03 0.485 0.015
Consider the following hypothesis test: H_0: µ >= 80 H_a: µ < 80 A sample of size 100 provided a sample mean of 78.5. The population standard deviation is 12. a) Compute the value of the test statistic b) What is the associated p-value? c) Using α = 0.01, what is your conclusion? Enter either "reject" or "fail to reject" without the quotes for what to do with the null hypothesis.
Consider the following hypothesis test: H_0: µ <= 50 H_a: µ > 50 A sample of size 60 provided a sample mean of 51.8. The population standard deviation is 8. a) Compute the value of the test statistic, rounding all calculations to 2 decimal places. b) What is the associated p-value? c) Using α = 0.05, what is your conclusion? Enter either "reject" or "fail to reject" without the quotes for what to do with the null hypothesis.
how do you do the math to get this?? Question 28 1 In a test of H_0: mu - 100 against H_a: mu < > 100, the sample data yielded the test statistic z = -2.17. Find the p-value for the test. Here "<>" stands for "not equal". O 0.015 0.485 0.03