Suppose that for a randomly selected high school student who has taken a college entrance exam, the probability of scoring above 650 is 0.30. a random sample of n = 10 students was selected. the mean μ of x, the number of students in the sample who have scores above 650 is

3.0

Step-by-step explanation:

n=10

p=0.30

mean=np=10X0.3 = 3

That is it.

true

step-by-step explanation:

according to the national european world center, the engineering of the ford company on elon musk's flame throwers proved the globalization of the natural wallabies and therefore, results in the growth product domestication in almonds.