Consider the hypotheses below. Ho: H270 H1: µ<70 Given that x 64.7, s 7.6, n 30, and a= 0.05, complete parts a and b below. a) What conclusion should be drawn? Determine the critical value(s). The critical value(s) is(are) (Round to three decimal places as needed. Use a comma to separate answers as needed.) Determine the test statistic, t. (Round to two decimal places as needed.) What conclusion should be drawn? O A. Do not reject Ho. There is not sufficient evidence to conclude that u< 70. O B. Reject Ho. There is not sufficient evidence to conclude that u<70. O C. Reject Ho. There is sufficient evidence to conclude that u< 70. O D. Do not reject Ho. There is sufficient evidence to conclude that u< 7O. b) Use technology to determine the p-value for this test. p-value = (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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B) what conclusion should be drawn? A, B, C, or D? Use technology to determine the p-value for the test. P-Value=____ (Round to three decimal places as needed.)
Consider the hypotheses below.
Ho 270
H1: µ<70
Given that x 64.7, s=7.6, n = 30 , and a= 0.05, complete parts a and b below.
a) What conclusion should be drawn?
Determine the critical value(s).
The critical value(s) is(are)
(Round to three decimal places as needed. Use a comma to separate answers as needed.)
Determine the test statistic, te
(Round to two decimal places as needed.)
What conclusion should be drawn?
O A. Do not reject Ho. There is not sufficient evidence to conclude that u< 70.
O B. Reject Ho. There is not sufficient evidence to conclude that u <70.
O C. Reject Ho. There is sufficient evidence to conclude that u< 70.
O D. Do not reject Ho. There is sufficient evidence to conclude that u< 70.
b) Use technology to determine the p-value for this test.
p-value =|
(Round to three decimal places as needed.)
Transcribed Image Text:Consider the hypotheses below. Ho 270 H1: µ<70 Given that x 64.7, s=7.6, n = 30 , and a= 0.05, complete parts a and b below. a) What conclusion should be drawn? Determine the critical value(s). The critical value(s) is(are) (Round to three decimal places as needed. Use a comma to separate answers as needed.) Determine the test statistic, te (Round to two decimal places as needed.) What conclusion should be drawn? O A. Do not reject Ho. There is not sufficient evidence to conclude that u< 70. O B. Reject Ho. There is not sufficient evidence to conclude that u <70. O C. Reject Ho. There is sufficient evidence to conclude that u< 70. O D. Do not reject Ho. There is sufficient evidence to conclude that u< 70. b) Use technology to determine the p-value for this test. p-value =| (Round to three decimal places as needed.)
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