An article in the ASCE Journal of Energy Engineering describes a study of the thermal inertia properties of autoclaved aerated concrete used as a building material. Five samples of the material were tested in a structure, and the average interior temperatures (°C) reported were as follows: 23.01, 22.22, 22.04, 22.62, and 22.59. Test the hypotheses Ho: µ = 22.5 versus H;: µ # 22.5, using a = 0.05. a. Test on Mean, Variance Unknown O b. Test on Population Proportion O. Test on Variance and Standard Deviation O d. Test on Mean, Variance Known

MATLAB: An Introduction with Applications
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An article in the ASCE Journal of Energy Engineering describes a study of the thermal inertia
properties of autoclaved aerated concrete used as a building material. Five samples of the material
were tested in a structure, and the average interior temperatures (°C) reported were as follows: 23.01,
22.22, 22.04, 22.62, and 22.59. Test the hypotheses Ho: µ = 22.5 versus H;: µ # 22.5, using a =
0.05.
a. Test on Mean, Variance Unknown
O b. Test on Population Proportion
O. Test on Variance and Standard Deviation
O d. Test on Mean, Variance Known
Transcribed Image Text:An article in the ASCE Journal of Energy Engineering describes a study of the thermal inertia properties of autoclaved aerated concrete used as a building material. Five samples of the material were tested in a structure, and the average interior temperatures (°C) reported were as follows: 23.01, 22.22, 22.04, 22.62, and 22.59. Test the hypotheses Ho: µ = 22.5 versus H;: µ # 22.5, using a = 0.05. a. Test on Mean, Variance Unknown O b. Test on Population Proportion O. Test on Variance and Standard Deviation O d. Test on Mean, Variance Known
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