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 beats per minute (Round to one decimal place as needed.).
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 beats per minute (Round to one decimal place as needed.).
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text: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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(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 population mean.
The mean pulse rate of sample 2 the population mean.
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