The most decimal places of Pi<span> memorised is 70,000.</span>
Daniela made her error on step 3 because it says:
"Find the ratio of the differences of the means compared to the mean absolute deviation.
She didn't find the difference between the today and last week means. She just put the mean as a whole.
The scale for the second values is 56/8 = 7
C = 3 x 7 = 21
C= 21
Because it's a straight line
