Mathematics, 18.07.2019 11:00 ericasolis2586
The scores on an exam are normally distributed with a mean of 74 and a standard deviation of 7. what percent of the scores are greater than 81? a. 50% b. 13.5% c. 84% d. 16%
Answers: 1
Mathematics, 21.06.2019 14:30, snoodledoodlebop
anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44
Answers: 1
Mathematics, 21.06.2019 17:00, safiyyahrahman6907
Can someone me i’m confused. will give brainliest and a whole bunch of points
Answers: 2
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