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Ronch [10]
3 years ago
15

The probability that Rahul succeeds at any given free-throw is 70%, percent. He was curious how many free-throws he can expect t

o succeed in a sample of 15 free-throws.
He simulated 30 samples of 15 free-throws where each free-throw had a 0.7, probability of being successful.

Rahul counted how many free-throws were successful in each simulated sample. Here are his results:

(picture attached)

Use his results to estimate the probability that he succeeds at 11 or fewer free-throws in a sample of 15 free-throws. Give your answer as either a fraction or a decimal.

P(11 or fewer sucessess) =

Mathematics
1 answer:
True [87]3 years ago
8 0

Answer:

Step-by-step explanation:is 13/20=0.65

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DaniilM [7]

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Please help quickly I will mark brainliest!! At least the equation of the graph please
Paladinen [302]

Answer:

a. The domain of the function is -3 < x ≤ 5

b. The range of the function is -3 ≤ y < 3

c. The y-intercept is the point (0, 0)

d. The values of 'x' at which f(x) ≥ 0 are;

x = -3, x = 1, x = 5

e. The intervals over which f(x) is decreasing are;

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f. The local minimums are;

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Step-by-step explanation:

a. The domain of a function is the set of the possible independent variable values

Therefore, the domain of the function is -3 < x ≤ 5

b. The range of a function is the set of the possible values of the dependent variable

Therefore, the range of the function is -3 ≤ y < 3

c. The y-intercept is the point (0, 0)

d. The values of 'x' for which f(x) ≥ 0 are;

x = -3, x = 1, x = 5

The range of values of 'x' where f(x) ≥ 0 are;

-3 < x ≤ - 1.5, 0 ≤ x ≤ 1.5, 4.5 ≤ x ≤ 5

e. f(x) is decreasing over the following intervals;

-3 < x ≤ - 1, and 1 ≤ x ≤ 3,

f. The local minimums are the points that are lowest compared to other nearby points

The local minimums are;

(-1, -1), and (3, -3).

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Answer:

54 is the answer

Step-by-step explanation:

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3 years ago
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