8. A paper bag contains one pink crayon, four yellow crayons, three black crayons and two red crayons. What is the probability of choosing a red or black crayon? a
1/5
b
3/10
c
1/2
d
3/4
WILL GIVE

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Find the value of x to the nearest tenth.

Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?