Homework: HW 6: 3-1, 3-2 Score: 0 of 3 pts 3.2.33 Save 11 of 12 (7 complete) HY
ID: 3068066 • Letter: H
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Homework: HW 6: 3-1, 3-2 Score: 0 of 3 pts 3.2.33 Save 11 of 12 (7 complete) HY Score: 50%, 17 of 34 pts Question Help * A certain group of test subjects had pulse rates with a mean of 71.7 beats per minute and a standard deviation of 10.2 beats per minute. Use the range rule of thumb to identify the limits separating values that are significantly low or significantly high. Is a pulse rate of 102.1 beats per minute significantly low or significantly high? Significantly low values are beats per minute or lower Type an integer or a decimal. Do not round.)Explanation / Answer
as we know that signifcant values are 2 std deviation from mean
therefore significant low values are 71.7-2*10.2=51.3 beats per minute or lower
and significant high values are 71.7+2*10.2=92.1 beats per minute or Higher
as 102.1 is higher than significant high values ; theefore it is significantly high
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