7. What is the range of grouped frequency distribution based from the given table? *
1 point
A)12
B)13
C)15
D)20
9. Calculate the variance of the grouped data based from given table. *
1 point
A)20.2353
B)24.8188
C)21.344
D)14.9818
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Answer:
given point probality if 7 or9
Step-by-step explanation:
probality pokc kaya mababa