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yolodontneedth yolodontneedth
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6 years ago
If n = 20 and p = 0.70, then the standard deviation of the binomial distribution is
 a. 0.14
  b. 2.05
  c. 14.0
  d. 14.7

Q. 2

If n = 10 and p = 0.60, then the mean of the binomial distribution is
 a. 0.06
  b. 2.65
  c. 6.00
  d. 5.76

Q. 3

The variance of a binomial distribution for which n = 100 and p = 0.20 is:
 a. 100
  b. 80
  c. 20
  d. 16

Q. 4

Which of the following is not a characteristic of a binomial experiment?
 a. Each trial results in two or more outcomes.
  b. There is a sequence of identical trials.
  c. The trials are independent of each other.
  d. The probability of success p is the same from one trial to another.
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djydjyxxdjydjyxx
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6 years ago
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TY
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You're welcome
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