Answer:
Step-by-step explanation:
This is a binomial probability problem. There are only two outcomes. It is either a chosen person has immunity to a particular disease or he does not. The probability of success in this case, p is the probability that a chosen person has immunity to a particular disease. Thus
p = 0.6
The probability of failure, q is q = 1 - p
Thus, q = 1 - 0.6 = 0.4
Mean = np
Where n represents sample size. Thus,
Mean = 12 × 0.6 = 7.2
Answer:
-0.2, 1/5, 1.35
Step-by-step explanation:
-0.2 is the only negative, therefore it has the least value
1/5 can be shown as 0.5 which is less than 1.35
Answer:
Step-by-step explanation:
Just add like terms
Yes because if you are asking every 4th kid then you are have a chance of one of of four
Answer:
Explanation: A midsegment of a triangle is a segment connecting the midpoints of two sides of a triangle. This segment has two special properties. It is always parallel to the third side, and the length of the midsegment is half the length of the third side.
Hopefully I could Help :)
