The box plot summarizes the number of people enrolling in fitness classes each month during one year at the city gym. The mean o
f the data is 163.75, and the mean absolute deviated (MAD) of the data is 65. In January of the next year, 400 people enroll in fitness classes at the gym. How does the MAD change if the data include January’s enrollment? Use the drop-down menus to explain. Click the arrows to choose an answer from each menu. A MAD of 65 means that the monthly enrollment counts were an average of 65 from the (CHOOSE). An enrollment of 400 has a deviated value that is (CHOOSE) the MAD. The data will have (CHOOSE) variability when January’s enrollment is included. This will result in a new MAD that is (CHOOSE) 65.
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<h2>Ratio of area of the square to the area of the circle = π/4</h2>
Step-by-step explanation:
Let the side of square be a and radius of circle be r.
The perimeter of a particular square and the circumference of a particular circle are equal.
Perimeter of square = 4 x a = 4a
Circumference of circle = 2πr
Given that
4a = 2πr
We need to find the ratio of the area of the square to the area of the circle.
Area of the square = a²
Area of the circle = πr²
Ratio of area of the square to the area of the circle = π/4