Student loans: The Institute for College Access and Success reported that 66% of college students in a recent year graduated with student loan debt. A random sample of 90 graduates is drawn. Use your answers to at least four decimal places if necessary. Cumulative Normal Distribution Table as needed. Round Part 1 of 6 (a) Find the mean lA. The mean ua is Part 2 of 6 (b) Find the stand eviation on. The standard deviation on is Part 3 of 6 (c) Find the probability that less than 53% of the people in the sample were in debt. The probability that less than 53% of the people in the sample were in debt is
Student loans: The Institute for College Access and Success reported that 66% of college students in a recent year graduated with student loan debt. A random sample of 90 graduates is drawn. Use your answers to at least four decimal places if necessary. Cumulative Normal Distribution Table as needed. Round Part 1 of 6 (a) Find the mean lA. The mean ua is Part 2 of 6 (b) Find the stand eviation on. The standard deviation on is Part 3 of 6 (c) Find the probability that less than 53% of the people in the sample were in debt. The probability that less than 53% of the people in the sample were in debt is
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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