Roll a fair die 6 times and read the number on the upper face. (a) what’s the probability of observing all possible numbers 1 to 6? (b) what’s the probability of observing three 6-s and three 1-s? (c) what’s the probability of observing two 1-s, two 3-s and two 5-s? (d) what’s the probability of observing six even numbers?

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

You and a friend went to the movies. you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?