Mathematics, 13.12.2019 17:31 kprincess16r
An article in the asce journal of energy engineering describes a study of the thermal inertial properties of autoclaved aerated concrete used as a building material. five samples of the material were tested in a structure, and the five temperatures (◦c) reported were: 23.01, 22.22, 22.04, 22.62, and 22.59
test the hypothesis of h0 : µ = 22.5 versus h1 : µ 6= 22.5.
show and label the 5 steps.
Answers: 2
Mathematics, 21.06.2019 17:30
Can someone me and do the problem plz so i can understand it more better
Answers: 2
Mathematics, 21.06.2019 23:00
Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.
Answers: 3
An article in the asce journal of energy engineering describes a study of the thermal inertial prope...
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