Use the graph to answer the question 5
4
3
2
1
1
5
1
- 2
-3
4
-5
Which equation represents the vertical line shown on the graph?
A. X-4=0
OB. x+4=0
O c. y - 4=0
OD. Y + 4 = 0

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?