Mathematics, 28.12.2019 05:31 jaidxxxz
An instructor believes the distribution of scores on her final exam will have mean 62 and standard deviation 7. fred is a student in the course that was selected at random. provide answers to the following to two decimal places. (a) find an upper bound on the probability that fred will not score between 47 and 77. (b) provide a lower bound on the probability that fred will score between 45 and 79.
Answers: 2
Mathematics, 21.06.2019 13:40
Which compound inequality can be used to solve the inequality 3x+2 > 7? -7 < 3x+2> 7 -7> 3x+27 3x + 2 > -7 or 3x + 2 > 7 3x + 2 < -7 or 3x + 2 > 7
Answers: 1
Mathematics, 21.06.2019 16:40
You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?
Answers: 1
An instructor believes the distribution of scores on her final exam will have mean 62 and standard d...
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