do in excel Pulse Rates - Listed below are pulse tates (beats per minute) of fem
ID: 3277330 • Letter: D
Question
do in excel Pulse Rates - Listed below are pulse tates (beats per minute) of females selected from Data Set 1 "Body Measurements" in Appendix B. All of these pulse rates are even numbers. Construct a stemplot. Include the five important points. Does this data appear to be a normal distribution? Is there a pulse rate that appears to be an outlier? Pulse Rate 78 80 68 56 76 78 78 88 90 60 96 66 100 76 64 82 62 72 78 74 88 90 68 72 82 72 78 104 62 72 72 86 74 72 82 78 78 98 72 64 do in excel Pulse Rates - Listed below are pulse tates (beats per minute) of females selected from Data Set 1 "Body Measurements" in Appendix B. All of these pulse rates are even numbers. Construct a stemplot. Include the five important points. Does this data appear to be a normal distribution? Is there a pulse rate that appears to be an outlier? Pulse Rate 78 80 68 56 76 78 78 88 90 60 96 66 100 76 64 82 62 72 78 74 88 90 68 72 82 72 78 104 62 72 72 86 74 72 82 78 78 98 72 64Explanation / Answer
Answer:
For construction of the stem plot, first arrange given data in an increasing order. Then consider last digit of the number as leaves and first digit as the stem. The stem plot for the variable pulse rate is given as below:
Stem
Leaves
5
6
6
0,2,2,4,4,6,8,8
7
2,2,2,2,2,2,2,4,4,6,6,8,8,8,8,8,8,8
8
0,2,2,2,6,8,8
9
0,0,6,8
10
0,4
From the above stem plot, it is observed that there is no any outliers present in the data. Also, the variable pulse rate follows an approximate normal distribution. Exact bell curve symmetry is not appeared in the above stem plot but we can use approximate normal distribution for describing the variable pulse rate.
Stem
Leaves
5
6
6
0,2,2,4,4,6,8,8
7
2,2,2,2,2,2,2,4,4,6,6,8,8,8,8,8,8,8
8
0,2,2,2,6,8,8
9
0,0,6,8
10
0,4
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.