The data set for ice cream sales given out in class last week was as follows: Month Number X Temperature Y Ice Cream Sales 1 41 386 2 56 374 3 63 393 4 68 425 5 69 406 6 65 344 7 61 327 8 47 288 9 32
What is the probability that they wi
a) 0.794
b) 0.821
c) 0.756
d) 0.708