The teacher has a mystery spinner. The teacher spins it and gets the following colors:
purple, pink, purple, purple, blue, pink, pink, purple, blue, silver, purple, pink

What is the probability that the teacher spins pink on the next spin?
(fraction form only)
What is the probability that the teacher will not spin blue?
(fraction form only)
Is type of probability the teacher did originally, theoretical or experimental?
(type either theoretical or experimental)
The teacher spins the mystery spinner 60 more times what is the probability that it spins purple?
(Fraction form only)
use / to make fraction if needed

Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?