Description
Standard Deviation of Ungrouped and Grouped Data - Discrete and Continuous Distribution
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Related QuestionsVIEW ALL [15]
Find the mean and variance for the data
xi |
6 |
10 |
14 |
18 |
24 |
28 |
30 |
fi |
2 |
4 |
7 |
12 |
8 |
4 |
3 |
Find the mean and variance for the data
xi |
92 |
93 |
97 |
98 |
102 |
104 |
109 |
f i |
3 |
2 |
3 |
2 |
6 |
3 |
3 |