Mathematics, 28.01.2020 07:31, alexsince4835
On a standardized exam, the scores are normally distributed with a mean of 200 and standard deviation of 40. find the z-score of a person who scored 90 on the exam.
Answers: 3
Mathematics, 21.06.2019 23:40, breannaasmith1122
Me d is also an option but i couldn't get it in the picture
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Mathematics, 22.06.2019 00:30, destineenikole17
One positive integer is 2 less than another. the product of the two integers is 24. what are the integers
Answers: 1
Mathematics, 22.06.2019 02:00, shekinahconnoll3904
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. ? 2x + 5 < 17 ? 2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
On a standardized exam, the scores are normally distributed with a mean of 200 and standard deviatio...
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