The heat evolved in calories per gram of a cement mixture is approximately normally distributed. The mean is thought to be 101.1 and the standard deviation is 4.5. We wish to test Ho : H = 101.1 versus H1 : H + 101.1 with a sample of n = 12 specimens. Calculate the P-value if the observed statistic is (a)I = 96.3 (b) X = 100.5 (c) I = 103.4 Round your answers to four decimal places. (a) (b) (c) i

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The heat evolved in calories per gram of a cement mixture is approximately normally distributed. The mean is thought to be 101.1
and the standard deviation is 4.5. We wish to test Ho : H = 101.1 versus H : µ + 101.1 with a sample of n = 12 specimens.
Calculate the P-value if the observed statistic is
(a) = 96.3
(b) I = 100.5
(c) I = 103.4
Round your answers to four decimal places.
(a)
(b)
(c)
i
Transcribed Image Text:The heat evolved in calories per gram of a cement mixture is approximately normally distributed. The mean is thought to be 101.1 and the standard deviation is 4.5. We wish to test Ho : H = 101.1 versus H : µ + 101.1 with a sample of n = 12 specimens. Calculate the P-value if the observed statistic is (a) = 96.3 (b) I = 100.5 (c) I = 103.4 Round your answers to four decimal places. (a) (b) (c) i
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