Mathematics, 24.11.2020 17:20 mydoggy152
for a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 34 beats per minute, the mean of the listed pulse rates is x=79.0 beats per minute, and their standard deviation is s=27.6 beats per minute. a) what is the difference between the pulse rate of 34 beats per minute and the mean pulse rate of females? b) How many standard deviations is that [the difference found in part (a)] c) convert the pulse rate of 34 beats per minutes to a z score. d) If we consider oulse rates that convert to z scores between -2 and 2 to be neither significantly low nor significantly high, is the pulse rate of 34 beats significant?
Answers: 2
Mathematics, 21.06.2019 13:30, baca23jasmine
Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?
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Mathematics, 21.06.2019 22:00, huangjianhe135
`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.
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Mathematics, 21.06.2019 22:30, aliviafrancois2000
Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.
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for a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 34 beats p...
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