Project 19: Calculating the Mean

Intro Problem: Suppose we asked 10 of your classmates how much they spent on their last haircut and obtained the following values:

5, 0, 50, 70, 100, 10, 30, 40, 140, 25

One characteristic we may be interested in with this information is "How much do my classmates typically spend on a haircut?"

There are a few different measures we could use (mean, median, mode).  The mean is $47 which could represent a typical haircut cost for your classmates.

Project 19: Your program initializes an array called 'dataset'.

Task: Correctly initialize the variable 'average' which corresponds to the average (mean) of the dataset.

**If your code works for 5 test cases in a row, you can enter your e-mail address.

Universal Computational Math Methods:

pow(5,2) returns 25.0

abs(-3.0) returns 3

sqrt(49.0) returns 7.0