The SAT is an exam used by colleges and universities to evaluate undergraduate applications. The test scores are normally distributed. In a recent year, the mean test score was 1498 and the standard deviation was 316. (a) What is the probability that a randomly selected test score is less than 16007 Round to the nearest percent. (b) What is the probability that a randomly selected test score is at least 12407 Round to the nearest thousandth. (c) What is the probability that a randomly selected test score is between 1000 and 20007 Round to the nearest hundredth. (d) What is the cutoff score for top 8% of the scores? Round to the nearest tens.

The SAT is an exam used by colleges and universities to evaluate undergraduate applications. The test scores are normally distributed. In a recent year, the mean test score was 1498 and the standard deviation was 316. (a) What is the probability that a randomly selected test score is less than 16007 Round to the nearest percent. (b) What is the probability that a randomly selected test score is at least 12407 Round to the nearest thousandth. (c) What is the probability that a randomly selected test score is between 1000 and 20007 Round to the nearest hundredth. (d) What is the cutoff score for top 8% of the scores? Round to the nearest tens.

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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The SAT is an exam used by colleges and universities to evaluate undergraduate applications. The test scores are normally distributed. In a recent year, the mean
test score was 1498 and the standard deviation was 316.
(a) What is the probability that a randomly selected test score is less than 16007 Round to the nearest percent.
(b) What is the probability that a randomly selected test score is at least 1240? Round to the nearest thousandth.
(c) What is the probability that a randomly selected test score is between 1000 and 20007 Round to the nearest hundredth.
(d) What is the cutoff score for top 8% of the scores? Round to the nearest tens.

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