The following data represent the pulse rates (beats per minute) of nine students enrolled in a statistics course.Treat the nine students as a population. Complete parts (a) through (c).(a) Compute the population standard deviation.=| beats/minute(Type an integer or decimal rounded to one decimal place as needed.)StudentPulsePerpectual BermpahMegan BrooksJeff Honeycutt606589Clarice Jefferson73Crystal Kurtenbach65Janette Lantka73Kevin McCarthy71Tammy OhmKathy Wojdya8863

Solution: Let X be the pulse rate. Then,

Answered: The following data represent the pulse…

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 following data represent the pulse rates (beats per minute) of nine students enrolled in a statistics course. Treat the nine students as a population. Complete parts (a) through (c). Student Perpectual Bempah Megan Brooks Jeff Honeycutt Clarice Jefferson Crystal Kurtenbach Janette Lantka Kevin McCarthy Tammy Ohm Kathy Wojdya Pulse 63 79 87 75 81 81 68 74 84 (a) Determine the population mean pulse. The population mean pulse is approximately 76.9 beats per minute. (Round to one decimal place as needed.) (b) Determine the sample mean pulse of the following two simple random samples of size 3. Sample 1: {Kathy, Kevin, Megan} Sample 2: (Perpectual, Megan, Jeff} The mean pulse of sample 1 is approximately (Round to one decimal place as needed.) A beats per minute.
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