Question: a. Graph the histogram associated with the data given in Exercise.
b. Find the mean and the standard deviation for these data.
Exercise: The distribution of the number of chocolate chips (x) in a cookie is shown in the following table. Find the mean and the variance of the number of chocolate chips in a cookie.
![2304_65.png](https://secure.tutorsglobe.com/CMSImages/2304_65.png)