Do Se ure l https://www.mathad.com/Student/PlayerHom MAT 122 A1 STATISTICS TITH

Question

Do Se ure l https://www.mathad.com/Student/PlayerHom MAT 122 A1 STATISTICS TITH 7PM F 2018 Homework: HMWRK ASSIGNMENT #2 Score: 0 of 1 pt HW Score: 55.37%, 9 97 of 18 pts 3.2.33 A certain group of test subjects had pulse rates with a mean of 78 8 beats per minute and a standard deviation of 11 identify the limits separating values that are significantly low or signiticantly high Is a pulise rate of 111 5 beats per mirute signlicanty low or signlitcanty high Significantly low values arebeats per minute or lower Question Hep (Type an integer or a decimal. Do not round ) 2

Explanation / Answer

Ans:

Lower limit=78.8-2*11.4=56

Upper limit=78.8+2*11.4=101.6

So,

significantly low values are 56 or lower

significantly high values are 101.6 or higher

As,111.6 is higher than 101.6,so it is significantly high.

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