Part 1 Assume that a group of people took the Sacramento County Social Service Worker exam in March 2022 to become a county employee. Sacramento County Personnel states that in order to be competitive for the hiring, a test taker must score at least 90 percent on the test. Based on a scale from 0 to 100, it is reported that the average score among the test takers for 2021 was 82.5 percent with a standard deviation of 8.76. Assume that Joe Potatoes scored 88 percent and Mary the Tree scored 92 percent. Please complete the following tasks (1) Based on the bell-curve, fully justify why Joe Potatoes may not be invited for job interview and Mary the Tree may get an invitation letter.
Part 1 Assume that a group of people took the Sacramento County Social Service Worker exam in March 2022 to become a county employee. Sacramento County Personnel states that in order to be competitive for the hiring, a test taker must score at least 90 percent on the test. Based on a scale from 0 to 100, it is reported that the average score among the test takers for 2021 was 82.5 percent with a standard deviation of 8.76. Assume that Joe Potatoes scored 88 percent and Mary the Tree scored 92 percent. Please complete the following tasks (1) Based on the bell-curve, fully justify why Joe Potatoes may not be invited for job interview and Mary the Tree may get an invitation letter.
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.3: Shapes Of Distributions
Problem 8Q
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