IMPORTANT - It must be solved with frequency distributions. Please do not solve the question with the excel. Please solve with explanation. See attached photo for the given value. The following data;...

IMPORTANT - It must be solved with frequency distributions.

Please do not solve the question with the excel. Please solve with explanation. See attached photo for the given value.

The following data; It refers to the number of customers who come to a store on a daily basis. Considering this data, answer the following 4 questions.

1. Construct the cumulative series.

2. Find the mean absolute deviation.

3. Find its Mode and Median.

4. Find the standard deviation.

Extracted text: 40 25 33 50 37 35 44 23 32 36 41 27 42 30 33 33 31 47 21 32 36 34 27 39 31 45 24 33 35 39 32 30