Suppose that in the population, exactly 58% of college students have TikTok accounts.If we select manyrandom samples of size n = 150 students from this population, we know the sample proportion who haveTikTok accounts will vary from sample to sample. The sampling distribution of the sample proportion wouldbe Normal in shape and would have a standard deviation equal to what value?O 0.0033O 0.0016O 0.5800O 0.0403O 0.2436

Given: n= 150 At 95.0 % confidence level , z score= 1.96 Here, Proportion of success in a…

Answered: Suppose that in the population, exactly…

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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In a large section of a statistics class, the points for the final exam are normally distributed, with a mean of 69 and a standard deviation of 9.Grades are assigned such that the top 10% receive A's, the next 20% received B's, the middle 40% receive C's, the next 20% receive D's, and the bottom 10% receive F's. Find the lowest score on the final exam that would qualify a student for an A, a B, a C, and a D

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