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icang [17]
3 years ago
11

Determine whether the random variable X has a binomial distribution. If it does, state the number of trials n. If it does not, e

xplain why not. Twelve students are randomly chosen from an English class of 150 students. Let X be the average number of classes that the students are taking.
Mathematics
1 answer:
natita [175]3 years ago
3 0

Answer:

X does not have a binomial distribution

Step-by-step explanation:

Since we do not know the probability of success in each trial and we therefore don't know if it is same or not. We can hereby conclude that X does not have a binomial distribution

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cricket20 [7]

Answer:

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Step-by-step explanation:

All angles in a triangle = 180°

35 + x + (x+7) = 180

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2x = 138

x = 69

Hope this helps!

7 0
2 years ago
Find all the real fourth roots of 0.0001.
Amiraneli [1.4K]
4th root is even so there can be negative solutions.
0.0001
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4th root (0.0001) = 0.1 or -0.1
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3 years ago
What is the precise definition of an angle?
Dmitriy789 [7]
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You plan to go snowboarding this weekend in Pennsylvania. The resort charges $15.75 per hour in addition to a $25 deposit to ren
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Answer:

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Step-by-step explanation:

x = number of hours

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$25 is already guaranteed

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6 0
2 years ago
What would the monthly payment be on an 8,600 car loan at 8.85% interest for a five year term
Ne4ueva [31]

Answer:

the monthly payment would be $86.00

Step-by-step explanation:

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