Which statements are true given the histogram? Check all that apply. The histogram is symmetrical. The histogram is evenly distributed. The cluster from 4 p. m.–10 p. m. means that most of the texts were sent in the afternoon and evening. More texts were sent from 6 p. m.–8 p. m. than from 8 p. m.–10 p. m. The peak from 4 p. m.–6 p. m. means that the highest number of texts was sent during this interval.

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?