Mathematics, 14.02.2020 23:25 jaffeisabel
The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height:
V = 1/3a^2h
Rewrite the formula by solving for a.
Answers: 1
Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
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
The formula for the volume of a right square pyramid is given below, where a is the side length of t...
Mathematics, 02.06.2020 07:57
Mathematics, 02.06.2020 07:57
Mathematics, 02.06.2020 07:57
Mathematics, 02.06.2020 07:57