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 D 79 86 84 86 69 86 75 78 88 (a) Determine the population mean pulse. The population mean pulse is approximately 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: (Megan, Kathy, Janette) Sample 2: (Tammy, Kevin, Crystal) The mean pulse of sample 1 is approximately beats per minute. (Round to one decimal place as needed.) The mean pulse of sample 2, is approximately beats per minute. (Round to one decimal place as needed.) (c) Determine if the means of samples 1 and 2 overestimate, underestimate, or are equal to the population mean. The mean pulse rate of sample 1 The mean pulse rate of sample 2 the population mean. the population mean.
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 D 79 86 84 86 69 86 75 78 88 (a) Determine the population mean pulse. The population mean pulse is approximately 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: (Megan, Kathy, Janette) Sample 2: (Tammy, Kevin, Crystal) The mean pulse of sample 1 is approximately beats per minute. (Round to one decimal place as needed.) The mean pulse of sample 2, is approximately beats per minute. (Round to one decimal place as needed.) (c) Determine if the means of samples 1 and 2 overestimate, underestimate, or are equal to the population mean. The mean pulse rate of sample 1 The mean pulse rate of sample 2 the population mean. the population mean.
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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