Stats Project Name: Tristan Wearer
1. Last year, the personal best high jumps of track athletes in a nearby state were normally
distributed with a mean of 221 cm and a standard deviation of 11 cm. What is the
probability that a randomly selected high jumper has a personal best between 199 cm
and 210 cm?

Plz which expression is equivalent to the expression below?

What is the upper quartile in the box plot?

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.