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husan husan
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Posts: 352
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6 years ago
If X has a binomial distribution with n = 4 and p = 0.3, find P(X = 1).

Q. 2

A remedial program evenly enrolls tradition and non-traditional students. If a random sample of 4 students is selected from the program to be interviewed about the introduction of a new on-line class, what is the probability that all 4 students selected are traditional students?

Q. 3

Let X be a binomial random variable with n = 25 and p = 0.01.
 a. Use the binomial table to find P(X = 0), P(X = 1), and P(X = 2).
  b. Find the variance and standard deviation of X.

Q. 4

To find the probability that X is at most 10, you should find the probability that X is 10 or ____________________.
 Fill in the blank(s) with correct word

Q. 5

To find the probability that X is at least 10, you should find the probability that X is 10 or ____________________.
 Fill in the blank(s) with correct word
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EgMneedshelpEgMneedshelp
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#1
Posts: 251
Rep: 1 0
6 years ago
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husan Author
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#2
6 years ago
Upwards Arrow All were right, you're seriously the best
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