Saved Bookmarks
| 1. |
A statistician, who is not good at math, wants to represent the relative frequencies of the 10 differentcategories of a categorical variable in a pie chart. He calculated the relative frequency of each category. Inorder to make a pie chart representing categories, he calculated the angle of slices for the first 9 categoriesusing the wrong formula 1 * ri radians, where ra represents the relative frequency of the įth category. Sincehe knows that the sum of angles of slices must be 21 radians, he calculated the angle of the tenth slice as21 - **ΣτηIf the total frequency is equal to 500 and the angle of the tenth category using the above formula is 1.027radians in the pie chart, then what is the actual frequency of the tenth category? |
|
Answer» jjjjjjj Step-by-step EXPLANATION: hjajahsjsjjsjsjsueueuej |
|