The box plot summarizes the number of people enrolling into fitness classes each month during one year at the City Gym. The mean of the data is 163.75, and the mean absolute deviation (MAD) of the data is 65. In January the next year, 400 people enroll in fitness classes at the gym. How does the MAD change if the data include January’s enrollment? A MAD of 65 means that the monthly enrollment counts were an average of 65 from the . An enrollment of 400 has a deviation value that is the MAD. The data will have variability when January’s enrollment is included. This will result in a new MAD that is 65.

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

16

step-by-step explanation:

0.038

step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33