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alina1380 [7]
3 years ago
10

In a given binomial distribution, there are 625 trials, and the probability of success is p =0.29. What is the variance?

Mathematics
1 answer:
Shkiper50 [21]3 years ago
3 0

Answer:

128.69.

Step-by-step explanation:

The variance is np(1 - p)

= 625*(0.28) * 0.71

= 128.69.

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