Answer:
D
Step-by-step explanation:
4 out of 5 games is 80%:
So if we know, as a rule that "Joel scores in 80% of his games.", the probability that he will score in 80% of his games is 1 - that is, we know it for sure
100% sure
Answer:
Where is the first bag? We cant solve the question without knowing the marbles in the first bag
Answer:
$5.76
Step-by-step explanation:
Total price for 3.75 pounds of pears:

Total price for 2.10 pounds of pears:

Total Price:

Answer: (D) 16%
Step-by-step explanation:
Binomial probability formula :-
, where n is the sample size , p is population proportion and P(x) is the probability of getting success in x trial.
Given : The proportion of students in College are near-sighted : p= 0.28
Sample size : n= 20
Then, the the probability that in a randomly chosen group of 20 College students, exactly 4 are near-sighted is given by :_

Hence, the probability that in a randomly chosen group of 20 College students, exactly 4 are near-sighted is closest to 16%.