Mathematics, 13.04.2021 02:20, laniflower6
Suppose that two different tests A and B are to be given to a student chosen at random from a certain population. Suppose that the mean score on test A is 85 with a standard deviation of 10; the mean score on test B is 90 with a standard deviation of 16; the scores on the two tests have a bivariate normal distribution; and the correlation of the two test scores is 0.8. If the student's score on test A is 80, what is the probability that their score on test B will exceed 90
Answers: 1
Mathematics, 21.06.2019 16:00, kathyc53
Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells, n, and the total amount he earns in a year, e. what is the total amount abe would earn from selling 10 apartments in one year
Answers: 3
Mathematics, 22.06.2019 03:30, ambercuevas2707
Would love some on this! include step by step have a good day!
Answers: 1
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