In a population of statistics students it was found that the mean score on the final is 150 with a standard deviation of 20 points. fa student is chosen at random, what is the probability that their grade will be less than 115? O a3707 O 00401
In a population of statistics students it was found that the mean score on the final is 150 with a standard deviation of 20 points. fa student is chosen at random, what is the probability that their grade will be less than 115? O a3707 O 00401
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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![In a population of statistics students it was found that the mean score on the final is 150 with a standard deviation of 20 points. Ifa student is chosen at random, what is
the probability that their grade will be less than 115?
O 03867
O 0.3707
O 0.9599
O 0.5987
O 0.0401](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff74518af-817b-4d7a-af55-a7a52dfc1742%2Ffc8328b8-57fe-407a-8ebb-f1f1910ae54b%2Fy0ubi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In a population of statistics students it was found that the mean score on the final is 150 with a standard deviation of 20 points. Ifa student is chosen at random, what is
the probability that their grade will be less than 115?
O 03867
O 0.3707
O 0.9599
O 0.5987
O 0.0401
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