Prepare the items below based on the data from two of the questions in the Excel spreadsheet that are ratings

Prepare the items below based on the data from two of the questions in the Excel spreadsheet that are ratings based.Create an Excel document with each of the items required below. Please show work.   

Determine the mean, median, and mode for each of the questions.

What is the variance for each set of data for each of the questions?

What is the standard deviation for each of the questions?

As we know standard deviation is the square root of variance so,

What is the probability that each event occurs in each of the two questions?