41. In 2011, high school seniors had the following mean and standard deviationon the mathematics portion of the SAT exam: μ = 514 and σ = 117.a. Approximately what percentage of scores were greater than 397 but lessthan 631?b. What two scores have approximately 95% of the data between them?d. Describe where the best and worst 0.3% of scores lie.

The given values are μ=514 and σ=117.

Answered: 41. In 2011, high school seniors had…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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