The data in the distribution shows the number of flowers sold in each month. By looking at the graph, we can see that there are  bars representing  months, and the month of May is in the middles; thus, May is the center of this distribution. 

To answer this question, we can look at our graph and see how far each bar in the histogram raises:

We can see that in May, the flower shop sold  flowers, which is the most flowers that were sold in a given month. 

To answer this question, we can look at our graph and see how far each bar in the histogram raises:

We can see that in May, the flower shop sold  flowers, which is the most flowers that were sold in a given month. 

In order to answer this question correctly, we need to define our answer options:

Symmetric: A symmetric distribution will have a middle, or center, and each side from the middle will look fairly similar. Many symmetrical distributions are bell shaped, with the middle being tall, and the two sides thinning out. 

Left skewed: A left skewed distribution will have most of the data on the right side of the number line.  

Right skewed: A right skewed distribution will have most of the data on the left side of the number line.  

The data shown in the number plot has most of the data on the right side; thus, left skewed is the correct answer. 

By definition, the measure of center for a numerical data set is a value at the center of a data set and summarizes all of the values in a data set with a single number. Algebraically, the most common ways to solve for the measure of center is to solve for the mean or median.

By definition, the measure of variation describes how the data set's values vary with a single number.

In order to solve for the mean, we need to add up all of the money spent on lunch, and then divide by the number of addends in our set:

The center of distribution, using the mean, is 

The plot shows the amount of money spent on school lunch on a number line.  is the greatest number on the number line, and one student spent  on lunch; thus,  is the correct answer. 

The plot shows the amount of money spent on school lunch on a number line.  is the smallest number on the number line, and two students spent  on lunch; thus,  is the correct answer. 

The table shows how far away each data value is from the mean. In order to solve for the missing piece of the table, we first need to solve for the mean:

In order to solve for the mean, we need to add up all of the money spent on lunch, and then divide by the number of addends in our set:

The mean for this data set is 

Next, we can subtract the data value from the mean to find the deviation from the mean:

The correct answer is