As the new manager or a small convenience store you want to

As the new manager or a small convenience store, you want to understand the shopping patterns of your customers. You randomly sample 20 purchases from yesterday\'s records. The amounts of those purchases (in dollars) are shown to the right. Complete parts a) through d). A The distribution is roughly symmetric. It is slightly skewed to the right. The distribution is perfectly symmetric. The distribution is not symmetric.

Solution

c) the first histogram is correct, because when we use percentage,the cumlative values go on increasing.