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White raven [17]

3 years ago

14

A student takes an 18 question multiple choice exam with five Choices for each question and guesses on each question. Assume the

variable
Is binomial. Find the probability of guessing at least 14 out of 18 correctly

1 answer:

serg [7]3 years ago

8 0

You will get 10 because if you guess you won’t get nothing if your a bad guess

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What is 33.5 % as a Decimal and a fraction?

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kirill115 [55]

Answer:

The answer to your question is letter A (2/3)

Step-by-step explanation:

Formula

tangent Ф = $\frac{opposite side}{adjacent side}$

For A

opposite side = 2

adjacent side = 3

Substitution

tan Ф = $\frac{2}{3}$

Result

tan Ф = $\frac{2}{3}$

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