Instruction: when you do the frequency distribution use 10 classes. You can attach a pdf or...

Instruction: when you do the frequency distribution use 10 classes. You can attach a pdf or word document file. This is another similar question in determining normality (section 6.2). Each part worth 4 points.

Question:

The numbers of branches of the 50 top banks are shown below:

67 84 80 77 97 59 62 37 33 42 36 54 18 12 19 33 49 24 25 22 24 29 9 21

21 24 31 17 15 21 13 19 19 22 22 30 41 22 18 20 26 33 14 14 16 22 26 10 16 24.

construct a frequency distribution for the data

construct a histogram for the data

describe the shape of the histogram

check for outliers

calculate the Pearson Coefficient of Skewness

What is your conclusion? Is the data normal?

Please show all your steps.

Expert Solution

orchestra answered 2 years ago

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When do I use: Geometric cdf Geometric pdf binomial cdf Binomial pdf Thank you

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