Question: 1.Given the following class intervals, compute for the following: Class Intervals frequency ( f) 30 - 34 10 35 -39 14 40 - 44 26

1.Given the following class intervals, compute for the following:

Class Intervals frequency (f)

30 - 34 10

35 -39 14

40 - 44 26

45 - 49 35

50 - 54 23

55 - 59 19

60 - 64 15

65 - 69 6

70 - 74 4

a.Range

b.Quartile deviation

c.Average deviation

d.Standard deviation

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