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Y_Kistochka [10]
2 years ago
10

A survey of students at a particular college showed that 33% of them prefer the American Heritage Dictionary (as opposed to Webs

ter’s or Random House). If 30 students are randomly surveyed, find the probability that exactly 6 of them prefer the American Heritage Dictionary.
Mathematics
1 answer:
Juliette [100K]2 years ago
7 0

Answer:

5.13 % to the nearest hundredth.

Step-by-step explanation:

This is a Binomial Distribution .

The required probability

= 30C6 (0.33)^6 (0.67)^(30-6)

= 0.051345

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<span>4x – 9y = –36
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Using a trigonometric identity, it is found that the values of the cosine and the tangent of the angle are given by:

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<h3>What is the trigonometric identity using in this problem?</h3>

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In this problem, we have that the sine is given by:

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More can be learned about trigonometric identities at brainly.com/question/24496175

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