Mathematics, 06.12.2021 19:40 nayelimoormann
Assume that students a certain high school have their final scores that are normally
distributed with a mean of 120 and a standard deviation of 20
(a) If 1 final score is randomly selected, find the probability that it is less than 153
(b) If 1 final score is randomly selected, find the probability that it is greater than 165
(c)If 4 final scores are randomly selected find the probability that it is greater than 165
Answers: 1
Mathematics, 21.06.2019 17:20, dixonmckenzie1429
Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.
Answers: 1
Mathematics, 21.06.2019 21:00, jumeljean123oythxy
Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?
Answers: 1
Assume that students a certain high school have their final scores that are normally
distributed w...
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