Author Question: In the past five years, only 5 of pre-school children did not improve their swimming skills after ... (Read 142 times)

berenicecastro · **on:** Jul 24, 2018

In the past five years, only 5 of pre-school children did not improve their swimming skills after taking a Beginner Swimmer Class at a certain Recreation Center. What is the probability that a pre-school child who is taking this swim class will improve his/her swimming skills?
a. 5
b. 10
c. 95
d. None of the above

Question 2

In the past five years, only 5 of pre-school children did not improve their swimming skills after taking a Beginner Swimmer Class at a certain Recreation Center. The probability of 5 that a pre-school child who is taking this swim class will not improve his/her swimming skills is a
a. subjective probability.
b. relative frequency probability.