A sample of size 86 will be drawn from a population with mean 90 and standard deviation 24. Use the TI-83 Plus/TI-84 Plus calculator. Part 1 of 2 (a) Find the probability that x will be more than 89. Round the answer to at least four decimal places. The probability that x will be more than 89 is 0.6504 Part: 1/2 Part 2 of 2 (b) Find the 60th percentile of x. Round the answer to at least two decimal places. The 60th percentile is X 4
A sample of size 86 will be drawn from a population with mean 90 and standard deviation 24. Use the TI-83 Plus/TI-84 Plus calculator. Part 1 of 2 (a) Find the probability that x will be more than 89. Round the answer to at least four decimal places. The probability that x will be more than 89 is 0.6504 Part: 1/2 Part 2 of 2 (b) Find the 60th percentile of x. Round the answer to at least two decimal places. The 60th percentile is X 4
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
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