D Question 2 9 pts Now that we have an understanding about the relationship between religiosity and birth control use, it is possible to make a prediction. Consider the data below: Note that this may be different than the r you calculated above. Prayer(X) BirthCon(Y) 0 100 1 85 25 Y = Y+ b( X- X) 25 10 15 2 75 b= r SDy 8 60 Average SDy 10.50 37.75 Std Dev -0.80 r A. Calculate b (to the second decimal place): B. Calculate likelihood of using birth control if the number of prayers a day is 7: (To the second decimal place.) C. Given what you know about the relationship between X and Y, how confident are you in your prediction? 1) Quite confident; r is strong and the SDs are reasonable 2) Not so confident, the relationship isn't 1 to 1 3) Quite confident, this is a positive relationship 4) Not so confident, there is no way to predict one from the other Enter the number of your choice in the box