Question: A. What is the Discrete Standard Deviation when sample size is 68 with a probability of 0.25? B. What is the Binomial Probability when the

A. What is the Discrete Standard Deviation when sample size is 68 with a probability of 0.25?

B. What is the Binomial Probability when the number of trials is 10, probability is 0.46, and we want exactly 0 successes. Use 4 decimal places.

C. What is the Normal Distribution Probability where X is less than 171.42 for a mean of 196, and standard deviation of 37.24

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