Sample size = 15
Degree of freedom = n - 1 = 15 - 1 = 14
Let tailed test.
0.10 < P value of the test < 0.15 |
The one-sample t-statistic for a test of Hou = 42 versus H1:4 < 42 based on n = 15 observations has the value t= -1....
The one-sample -statistic for a test of Ho: u = 42 versus H1: /i < 42 based on n = 15 observations has the value 1=1.757, where Ho and Hiare the null and alternative hypotheses, respectively. The sample size is denoted by n Use this r-table to determine which two P-values bracket the P-value of the test. Report your answers in decimal form as listed in the 1-table K P-value of the test <
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
The one-sample t-statistic for a test of Ho: = 42 versus H:# < 42 based on n = 15 observations has the value t = -2.138, where H, and Hare the null and alternative hypotheses, respectively. The sample size is denoted by n.
5. The one-sample t statistic for a test of based on n-10 observations has the value t--2.25. a. What are the degrees of freedom for this statistic? b. What is the P-value for this test?
The one-sample t statistic from a sample of n = 13 observations for the two-sided test of the following hypotheses has the value t 1.49. Hoi 64 H 64 (a) What are the degrees of freedom for t? df = (b) Locate the two critical values t from Table C that bracket t. (Use 3 decimal places.) <t What are the twwo-sided P-values for these two entries? <P-value 1.49 significant at the 10 % level? (d) Is the value t...
please explain
Duppose a one-sample t test from a sample of n = 10 observations for the hypotheses Ho = 64 versus HA: +64 has the test statistic t = 3.21. The P-value for this test 15 a) greater than 0.02 b) between 0.0025 and 0.005 c) between 0.005 and 0.01 o uth d) between 0.01 and 0.02 e) not possible to be found for a negative test statistic. a mil
(a). The t statistic for a test of ?0:?=20 ??:?<20 based on n = 10 observations has the value t = -1.32. Using the appropriate table in your formula packet, bound the p-value as closely as possible: _ < p-value < _ (b). The t statistic for a test of ?0:?=41 ??:?>41 based on n = 17 observations has the value t = 1.72. Using the appropriate table in your formula packet, bound the p-value as closely as possible: _<...
(15 points) The t statistic for a test of Ho : 4 = 47 Ha: u > 47 based on n = 17 observations has the value t = 1.61. (a) What are the degrees of freedom for this statistic? 16 (b) Using the appropriate table in your formula packet, bound the p-value as closely as possible: <p-value <
ply Your Knowledge 20.8 Is It Significant? The one-sample t statistic for testing from a sample of n = 25 observations has the value 1.75. (a) What are the degrees of freedom for this statistic? (b) Give the two critical values from Table C that bracket t. What are the one-sided P-values for these two entries? (c) Is the value t-1.75 significant at the 10% level? Is it significant at the 5% level? Is it significant at the 1% level?...
For a test of H0: μ = 15 versus Ha: μ ̸= 15, the value of the test statistic is t = 3.472 based on a sample of 9 observations. Based on Table D, how would you express the P-value?