: Consider the following data

2; 3; 1; 22; 13; 17; 12; 32; 23; 19; 25; 24; 11; 23; 23; 26; 40; 50; 28; 18; 6; 11; 12

to answer the following questions:

1. Find Median and Mode, Q1; Q3; P10; P90; D8; D4; Arithmetic Mean, Geometric Mean, Harmonic Mean,

Standard Deviation, Quartile Deviation, Mean Deviation, Variance and its coe¢ cients and Standard

Deviation.

2. Construct box and whisker plot.

3. Find second,third and fourth moments about mean, that is, Önd m2; m3; m4:

4. Find Skewness using the following forms:

Sk =

Mean

asked by guest
on Nov 24, 2024 at 4:06 am



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