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For the hypothesis test H: 4= 20 where =12 and a sample of 36 had H:42...
H.: 4-120 For the hypothesis test Hu*120 where o = 24 and a sample of 64...
H.: 4-120 For the hypothesis test Hu*120 where o = 24 and a sample of 64 had 9 = 1248, and c =.10, find the p-value O1096 O 054 O 1645 O 16 09452 O 120
Consider the following hypothesis test. Hoius 12 H: > 12 A sample of 25 provided a...
Consider the following hypothesis test. Hoius 12 H: > 12 A sample of 25 provided a sample mean x = 14 and a sample standard deviation s = 4.25. (a) Compute the value of the test statistic. (Round your answer to three decimal places.) (b) Use the t distribution table to compute a range for the p-value. O p-value > 0.200 O 0.100 < p-value < 0.200 O 0.050 < p-value < 0.100 O 0.025 < p-value < 0.050 O...
20. Consider the following hypothesis test: Ho: H100 A. μ A random sample of 36 observations...
20. Consider the following hypothesis test: Ho: H100 A. μ A random sample of 36 observations yields a sample mean of 125. The population standard deviation is 42. Conduct the test at a - 0.01.
The one-sample 1-statistic for a test of Hou = 42 versus H: < 42 based on...
The one-sample 1-statistic for a test of Hou = 42 versus H: < 42 based on n= 15 observations has the value I = -1.757, where Ho and H are the null and alternative hypotheses, respectively. The sample size is denoted by n. Use this 7-table to determine which two P-values bracket the P-value of the test. Report your answers in decimal form as listed in the i-table. C P KP-value of the test -value of the test < 0
Consider the follovwing hypothesis test. Ho: us 12 H:u > 12 A sample of 25 provided...
Consider the follovwing hypothesis test. Ho: us 12 H:u > 12 A sample of 25 provided a sample mean x = 14 and a sample standard deviation s = 4.33. (a) Compute the value of the test statistic. (Round your answer to three decimal places.) (b) Use the t distribution table to compute a range for the p-value. O p-value > 0.200 0.100 < p-value < 0.200 0.050 < p-value < 0.100 0.025 < p-value < 0.050 0.010 < p-value...
Consider the following hypothesis test: H 0: 20 H a: < 20 A sample of 55...
Consider the following hypothesis test: H 0: 20 H a: < 20 A sample of 55 provided a sample mean of 19.6. The population standard deviation is 1.6. a. Compute the value of the test statistic (to 2 decimals). If your answer is negative, use minus "-" sign. b. What is the p-value (to 3 decimals)? c. Using = .05, can it be concluded that the population mean is less than 20? d. Using = .05, what is the critical...
Consider the following hypothesis test: H 0: 20 H a: < 20 A sample of 60 provided a sample mean of 19.6. The populati...
Consider the following hypothesis test: H 0: 20 H a: < 20 A sample of 60 provided a sample mean of 19.6. The population standard deviation is 1.8. a. Compute the value of the test statistic (to 2 decimals). If your answer is negative, use minus "-" sign. b. What is the p-value (to 3 decimals)? c. Using = .05, can it be concluded that the population mean is less than 20? d. Using = .05, what is the critical...
Consider the following hypothesis test: H 0: 20 H a: < 20 A sample of 60 provided a...
Consider the following hypothesis test: H 0: 20 H a: < 20 A sample of 60 provided a sample mean of 19.5. The population standard deviation is 2. a. Compute the value of the test statistic (to 2 decimals). If your answer is negative, use minus "-" sign. b. What is the p-value (to 3 decimals)? c. Using = .05, can it be concluded that the population mean is less than 20? SelectYesNoItem 3 d. Using = .05, what is the critical value for...
Consider the following hypothesis test: Ho: mu<=12 H1: mu>12 A sample of 20 provided a sample...
Consider the following hypothesis test: Ho: mu<=12 H1: mu>12 A sample of 20 provided a sample mean of 14 and a sample standard deviation s = 4.52 . Use a = 0.05 . Step 1: Calculate the test statistic for this problem . Round your answer to four decimal places. Step 2: What is the p-value for your test? Step 3: State the conclusion to this problem.
Find the p-value for the hypothesis test. A random sample of size 5s is taken. Type...
Find the p-value for the hypothesis test. A random sample of size 5s is taken. Type num He is taken Type numbers in the boxes. The sample has a mean of 38o and a standard deviation of 82. 10 points Ho: u = 400 H.: u< 400 The p-value for the hypothesis test is Your answer should be rounded to 4 decimal places. Find the p-value for the hypothesis test. A random sample of size 55 is taken. Type numbers...
H.: 4-120 For the hypothesis test Hu*120 where o = 24 and a sample of 64 had 9 = 1248, and c =.10, find the p-value O1096 O 054 O 1645 O 16 09452 O 120
Consider the following hypothesis test. Hoius 12 H: > 12 A sample of 25 provided a sample mean x = 14 and a sample standard deviation s = 4.25. (a) Compute the value of the test statistic. (Round your answer to three decimal places.) (b) Use the t distribution table to compute a range for the p-value. O p-value > 0.200 O 0.100 < p-value < 0.200 O 0.050 < p-value < 0.100 O 0.025 < p-value < 0.050 O...
20. Consider the following hypothesis test: Ho: H100 A. μ A random sample of 36 observations yields a sample mean of 125. The population standard deviation is 42. Conduct the test at a - 0.01.
The one-sample 1-statistic for a test of Hou = 42 versus H: < 42 based on n= 15 observations has the value I = -1.757, where Ho and H are the null and alternative hypotheses, respectively. The sample size is denoted by n. Use this 7-table to determine which two P-values bracket the P-value of the test. Report your answers in decimal form as listed in the i-table. C P KP-value of the test -value of the test < 0
Consider the follovwing hypothesis test. Ho: us 12 H:u > 12 A sample of 25 provided a sample mean x = 14 and a sample standard deviation s = 4.33. (a) Compute the value of the test statistic. (Round your answer to three decimal places.) (b) Use the t distribution table to compute a range for the p-value. O p-value > 0.200 0.100 < p-value < 0.200 0.050 < p-value < 0.100 0.025 < p-value < 0.050 0.010 < p-value...
Find the p-value for the hypothesis test. A random sample of size 5s is taken. Type num He is taken Type numbers in the boxes. The sample has a mean of 38o and a standard deviation of 82. 10 points Ho: u = 400 H.: u< 400 The p-value for the hypothesis test is Your answer should be rounded to 4 decimal places. Find the p-value for the hypothesis test. A random sample of size 55 is taken. Type numbers...
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