Mathematics, 14.02.2020 22:30 step35
Information from the American Institute of Insurance indicates the mean amount of life insurance per household in the United States is $110,000. This distribution follows the normal distribution with a standard deviation of $40,000. a. If we select a random sample of 50 households, what is the standard error of the mean? b. What is the expected shape of the distribution of the sample mean? c. What is the likelihood of selecting a sample with a mean of at least $112,000? d. What is the likelihood of selecting a sample with a mean of more than $100,000? e. Find the likelihood of selecting a sample with a mean of more than $100,000 but less than $112,000
Answers: 1
Mathematics, 21.06.2019 15:30
Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11
Answers: 3
Mathematics, 21.06.2019 20:30
Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.
Answers: 1
Mathematics, 21.06.2019 21:30
How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?
Answers: 1
Information from the American Institute of Insurance indicates the mean amount of life insurance per...
Mathematics, 06.01.2021 16:40
English, 06.01.2021 16:40
English, 06.01.2021 16:40
History, 06.01.2021 16:40
English, 06.01.2021 16:40
History, 06.01.2021 16:40
Mathematics, 06.01.2021 16:40
English, 06.01.2021 16:40
Mathematics, 06.01.2021 16:40
Mathematics, 06.01.2021 16:40
Social Studies, 06.01.2021 16:40
Mathematics, 06.01.2021 16:40