Answer:
mean=14, variance=9.1
Step-by-step explanation:
for binomial distribution
n=number of outcomes
p=probability of succcess
q=probability of faliure
p+q=1
any probability given is always 'p'
mean=np
n=40
p=0.35
mean=40*0.35
mean=14
variance=npq
p+q=1
q=1-p
q=1-0.35
q=0.65
variance=40*0.35*0.65
variance=9.1
Answer:
?????????
Step-by-step explanation:
What are u asking
Answer:
70
(I DO NOT KNOW HOW TO EXPLAIN THAT I FOUND MY ANSWER, I JUST SOLVED IT. LOL)
It would be a vertical stretch by a factor of 3. Letter B
For example: when x= 10 in f(x) y = 3 and in g(x) y = 9
Answer:
150
Step-by-step explanation:
The washer is $300
half of 300 is 150
300 + 150 is 450