Based on the histogram, what is the probability that at least 4 of the next 5 flights at the airline will be overbooked?

The probability that atleast four of the next 5 flight will be overbooked is the sum of the probabilities that either 4 or 5 of the flights will be overbooked which is 0.446

The probability that :

Probability that atleast 4 flights will be overbooked can be interpreted thus :

P(X ≥ 4) = P(4) + P(5)

P(X ≥ 4) = 0.332 + 0.114 = 0.446

Therefore, the probability that atleast 4 of the next 5 flights will be overbooked is 0.446

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Step-by-step explanation:

See attachment for complete question (histogram)

From the histogram, we have:

At least 4 of the next 5 means that: 4 or 5

Hence, the required probability means: P(4 or 5)

And it is calculated as:

Substitute values for P(4) and P(5)

Hence, the required probability is 0.446

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step-by-step explanation:

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.