Question

In: Statistics and Probability

Evaluate the data provided in the table below. 42.4 61.4 77.4 64.2 45.3 54.3 65.7 73.1...

Evaluate the data provided in the table below.

42.4

61.4

77.4

64.2

45.3

54.3

65.7

73.1

54.7

72.6

56.3

54

29.8

77.3

57.1

61.4

43.3

73.1

58.7

48.5

42.6

64

57.4

81.3

52.1

a) Test the hypothesis that the population mean is equal to 55, compared to the mean is not equal to 55 if alpha is 0.10.

b) Find the p-value.

c) Compute the power of the test if the true mean is 50.

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