Based on your observations in question 7, what general conclusion can you draw about any line that is parallel to one side of a
1 answer:
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Answer:
5
Step-by-step explanation:
The horizontal line y=3 intersects the graph in two places. It touches the peak at x = -7 (consistent with the question), and it crosses the line at x=5 (the desired answer).
h(5) = 3
x = 5 . . . for h(x) = 3
Answer:
The probability that at least one of the 5 donors has Group O blood type is 0.9497.
Step-by-step explanation:
We can model this as a binomial random variable, with n=5 (the sample size) and p=0.45.
The probability that exactly k donors have Group O blood type in the sample can be written as:
We have to calculate the probability P(x≥1). In this case it easy to substract from 1 the probabitity that x is exactly 0: