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