(a) Determine the population mean pulse

The population mean pulse is approximately _________ beats per minute (Type an integer or decimal rounded to the nearest tenth as needed)

(b) Determine the sample mean pulse of the following two simple random samples of size 3.

Sample 1: (Megan, Kathy. Crystal)

Sample 2: (Jeff, Tammy, Clarice)

The mean pulse of sample I is approximately __________ beats per minute (Round to the nearest tenth as needed)

The mean pulse of sample 2, is approximately __________ beats per minute (Round to the nearest tenth as needed )

(c) Determine if the means of samples I and 2 ow estimate 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

The following data represent the pulse rates (beats per minute) of nine students enrolled part (a) to (c).

Student . . . . . . . . . . . . . . . . . . . . . . . . . Pulse

Perpectual Bempah . . . . . . . . . . . . . . . 90

Megan Brooks . . . . . . . . . . . . . . . . . . . . 61

Jeff Honeycutt . . . . . . . . . . . . . . . . . . . . . 75

Clarice Jefferson . . . . . . . . . . . . . . . . . . . .72

Crystal Kurtenbach . . . . . . . . . . . . . . . . . 64

Janette Lantka . . . . . . . . . . . . . . . . . . . . . . 87

Kevin McCarthy . . . . . . . . . . . . . . . . . . . . . 90

Tammy Ohm . . . . . . . . . . . . . . . . . . . . . . . 74

Kathy Worlya . . . . . . . . . . . . . . . . . . . . . . . 70

Answer rating: 100% (QA)

a Population Mean 90 61 75 72 64 87 90 74 709 759 b ... View the full answer