Mathematics, 05.10.2020 01:01, TheChosenOne9050
HELP PLEASE
Mr. Jackson gave an exam worth 50 points.
The mean score on the exam was 38, and the standard deviation was 4.
Mr. Jackson also reported his students’ z-scores.
Corey’s z-score was –1.75. This means that Corey scored ___
points on the exam.
Answers: 3
Mathematics, 21.06.2019 22:40, zachstonemoreau
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Answers: 2
Mathematics, 21.06.2019 22:40, kevon9008
Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236
Answers: 1
Mathematics, 22.06.2019 05:20, emalvidrez5205
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Answers: 1
HELP PLEASE
Mr. Jackson gave an exam worth 50 points.
The mean score on the exam was 38, and...
The mean score on the exam was 38, and...
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