56 because i just took the test ps this is wrong i just need the points
M = 44
b = 48
Equation: y = 44x + 48
Proportional
Positive slope
Answer:
The mean will reduce
Step-by-step explanation:
The total amount of money for the ten days divided by number of days will give mean 1, M₁
Removing the value for day seven will reduce the sum of money as it will be for 9 days only.In finding the mean, you will divide by 9 days to get mean M₂
Mean M₂ < M₁
D because it helps better and explains better and makes most sense