Determining mode and variance of height and frequency

Reference no: EM1320745

Q1) Use following chart for questions

HEIGHTS (in inches)	FREQUENCY
50 - 52	19
53 - 55	23
56 - 58	38
59 - 61	47
62 - 64	33

Determine the following:

i) Mean

ii) Median

iii) Mode

iv) Range

v) Variance

vi) Standard deviation

Reference no: EM1320745

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