lete the frequecy distribution table and find the meas Class Interval FrequencyClass Mark 3 fx 35-39 30-34 5 25-29 20-24 18 15-19 13 10-14 10 5-9 7 N = {fx = i= Calculate and interpret the following:

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B. Complete the frequecy distribution table and find the measures of central tendency and measures of dispersion
f(x - mean)^2
Class Interval FrequencyClass Mark
fx
x - mean
(x - mean)^2
35-39
3
30-34
5
25-29
8
20-24
18
15-19
13
10-14
10
5-9
7
i =
N =
Efx =
|Ef(x - mean)^2 =
Calculate and interpret the following:
4. Range
5. Standard Deviation
6. Variance
Transcribed Image Text:B. Complete the frequecy distribution table and find the measures of central tendency and measures of dispersion f(x - mean)^2 Class Interval FrequencyClass Mark fx x - mean (x - mean)^2 35-39 3 30-34 5 25-29 8 20-24 18 15-19 13 10-14 10 5-9 7 i = N = Efx = |Ef(x - mean)^2 = Calculate and interpret the following: 4. Range 5. Standard Deviation 6. Variance
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