The annual earnings (in dollars) of 35 randomly selected microbiologists are shown in the data table. Use the datato (a) find the sample mean, (b) find the sample standard deviation, and (c) construct a 98% confidence interval forthe population mean.100,563 80,866 78,438 67,763 51,605 67,517 93,78479,425 73,601 44.608 86,399 61,10447.987 98,680 81,60992,245 83,603 79,70975.952 62.209 82,18357,563 54,93292,662 63,782 74,55963,859 74,139 56,72193,784 66,126 C54,932 78,67260,71689,201(a) Find the sample mean51,11751,11747,105(Type an integer or decimal rounded to two decimal places as needed.)

The annual earnings of randomly selected microbiologists are shown in the below…

Answered: The annual earnings (in dollars) of 35…

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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find the actual percentage in the data set, sort the DRIVE variable and count how many of the data points are less than 25 out of the total 35 data points. That is the actual percentage. How does this compare with your prediction? Mean: 57.457 Standard deviation: 26.539 Predicted percentage: 0.110 Drive: 44 20 88 6 71 42 76 63 61 63 84 28 55 33 88 80 86 83 5 85 25 25 54 54 81 73 29 76 78 77 42 65 71 94 6
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