1.
I have used excel for sorting the data.
Gender | Pressure |
Female | 89 |
Female | 92 |
Female | 93 |
Female | 93 |
Female | 94 |
Female | 95 |
Male | 95 |
Female | 97 |
Female | 98 |
Female | 99 |
Female | 100 |
Female | 101 |
Female | 102 |
Female | 104 |
Female | 104 |
Female | 104 |
Female | 105 |
Female | 106 |
Female | 106 |
Female | 107 |
Female | 107 |
Female | 107 |
Male | 107 |
Male | 107 |
Female | 108 |
Female | 108 |
Male | 109 |
Male | 109 |
Female | 110 |
Male | 110 |
Male | 110 |
Male | 110 |
Male | 110 |
Male | 110 |
Female | 112 |
Male | 112 |
Male | 112 |
Male | 112 |
Male | 112 |
Female | 113 |
Female | 113 |
Male | 113 |
Male | 113 |
Female | 114 |
Female | 114 |
Male | 115 |
Male | 115 |
Female | 116 |
Female | 116 |
Male | 116 |
Male | 116 |
Female | 118 |
Male | 118 |
Female | 119 |
Male | 119 |
Male | 120 |
Male | 121 |
Male | 121 |
Female | 123 |
Female | 124 |
Male | 124 |
Female | 125 |
Male | 125 |
Male | 125 |
Male | 125 |
Male | 125 |
Male | 125 |
Male | 126 |
Male | 126 |
Female | 127 |
Male | 127 |
Male | 131 |
Male | 131 |
Male | 132 |
Male | 132 |
Female | 133 |
Male | 137 |
Male | 153 |
Female | 155 |
Female | 181 |
e.
Gender | Pressure (x) | ||
Female | 89 | -25.85 | 668.22 |
Female | 92 | -22.85 | 522.12 |
Female | 93 | -21.85 | 477.42 |
Female | 93 | -21.85 | 477.42 |
Female | 94 | -20.85 | 434.72 |
Female | 95 | -19.85 | 394.02 |
Male | 95 | -19.85 | 394.02 |
Female | 97 | -17.85 | 318.62 |
Female | 98 | -16.85 | 283.92 |
Female | 99 | -15.85 | 251.22 |
Female | 100 | -14.85 | 220.52 |
Female | 101 | -13.85 | 191.82 |
Female | 102 | -12.85 | 165.12 |
Female | 104 | -10.85 | 117.72 |
Female | 104 | -10.85 | 117.72 |
Female | 104 | -10.85 | 117.72 |
Female | 105 | -9.85 | 97.02 |
Female | 106 | -8.85 | 78.32 |
Female | 106 | -8.85 | 78.32 |
Female | 107 | -7.85 | 61.62 |
Female | 107 | -7.85 | 61.62 |
Female | 107 | -7.85 | 61.62 |
Male | 107 | -7.85 | 61.62 |
Male | 107 | -7.85 | 61.62 |
Female | 108 | -6.85 | 46.92 |
Female | 108 | -6.85 | 46.92 |
Male | 109 | -5.85 | 34.22 |
Male | 109 | -5.85 | 34.22 |
Female | 110 | -4.85 | 23.52 |
Male | 110 | -4.85 | 23.52 |
Male | 110 | -4.85 | 23.52 |
Male | 110 | -4.85 | 23.52 |
Male | 110 | -4.85 | 23.52 |
Male | 110 | -4.85 | 23.52 |
Female | 112 | -2.85 | 8.12 |
Male | 112 | -2.85 | 8.12 |
Male | 112 | -2.85 | 8.12 |
Male | 112 | -2.85 | 8.12 |
Male | 112 | -2.85 | 8.12 |
Female | 113 | -1.85 | 3.42 |
Female | 113 | -1.85 | 3.42 |
Male | 113 | -1.85 | 3.42 |
Male | 113 | -1.85 | 3.42 |
Female | 114 | -0.85 | 0.72 |
Female | 114 | -0.85 | 0.72 |
Male | 115 | 0.15 | 0.02 |
Male | 115 | 0.15 | 0.02 |
Female | 116 | 1.15 | 1.32 |
Female | 116 | 1.15 | 1.32 |
Male | 116 | 1.15 | 1.32 |
Male | 116 | 1.15 | 1.32 |
Female | 118 | 3.15 | 9.92 |
Male | 118 | 3.15 | 9.92 |
Female | 119 | 4.15 | 17.22 |
Male | 119 | 4.15 | 17.22 |
Male | 120 | 5.15 | 26.52 |
Male | 121 | 6.15 | 37.82 |
Male | 121 | 6.15 | 37.82 |
Female | 123 | 8.15 | 66.42 |
Female | 124 | 9.15 | 83.72 |
Male | 124 | 9.15 | 83.72 |
Female | 125 | 10.15 | 103.02 |
Male | 125 | 10.15 | 103.02 |
Male | 125 | 10.15 | 103.02 |
Male | 125 | 10.15 | 103.02 |
Male | 125 | 10.15 | 103.02 |
Male | 125 | 10.15 | 103.02 |
Male | 126 | 11.15 | 124.32 |
Male | 126 | 11.15 | 124.32 |
Female | 127 | 12.15 | 147.62 |
Male | 127 | 12.15 | 147.62 |
Male | 131 | 16.15 | 260.82 |
Male | 131 | 16.15 | 260.82 |
Male | 132 | 17.15 | 294.12 |
Male | 132 | 17.15 | 294.12 |
Female | 133 | 18.15 | 329.42 |
Male | 137 | 22.15 | 490.62 |
Male | 153 | 38.15 | 1455.42 |
Female | 155 | 40.15 | 1612.02 |
Female | 181 | 66.15 | 4375.82 |
Total | 9188 | 0.00 | 17004.2 |
Mean = =
Mean =
Std dev =
=
=
=
= 114.85 - 2*14.67 = 85.508
= 114.85 + 2*14.67 = 144.19
The values that are outside the range are
Male | 153 |
Female | 155 |
Female | 181 |
f.
For boxplot we need five values those are
Values | X |
Min | 89 |
Lower quartile (Q1) [20.25th value] | 107 |
Median (Q2) [40.5th value] | 113 |
Upper quartile (Q3) [60.75th value] | 124 |
Max | 181 |
To find the quartile value we have
Boxplot
For checking the outliers we need to see if any value is
Where
= 17
= 107 - 1.5*17 = 81.5
= 124 - 1.5 * 17 = 149.5
The values that fall outside this range are
Male | 153 |
Female | 155 |
Female | 181 |
1. The data are from the U.S. Department of Health and Human Services, National Center of...
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