For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 39 beats per minute, the mean of the listed pulse rates is x overbar equals 77.0 beats per minute, and...

For a data set of the pulse rates for a sample of adult

females,
the lowest pulse rate is

39

beats per

minute,
the mean of the listed pulse rates is x

overbar

equals

77.0

beats per

minute,
and their standard deviation is

s

equals

21.2

beats per minute.

a.

What is the difference between the pulse rate of

39

beats per minute and the mean pulse rate of the

females?

b.

How many standard deviations is that

[the
difference found in part

(a)]?

c.

Convert the pulse rate of

39

beats per minutes to a z score.

d.

If we consider data speeds that convert to z scores between

minus

2

and 2 to be neither significantly low nor significantly

high,
is the pulse rate of

39

beats per minute

significant?

Jun 01, 2022

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For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 39 beats per minute, the mean of the listed pulse rates is x overbar equals 77.0 beats per minute, and...

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For a data set of the pulse rates for a sample of adult ​ females, the lowest pulse rate is 39 beats per ​ minute, the mean of the listed pulse rates is x overbar equals 77.0 beats per ​ minute, and...

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Related Questions & Answers

Submit New Assignment

For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 39 beats per minute, the mean of the listed pulse rates is x overbar equals 77.0 beats per minute, and...