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Use the normal approximation to the binomial to find the probabilities for the specific
Chapter 6, Problem 2(choose chapter or problem)
QUESTION:
Use the normal approximation to the binomial to find the probabilities for the specific value(s) of X. a. n 30, p 0.5, X 18 b. n 50, p 0.8, X 44 c. n 100, p 0.1, X 12 d. n 10, p 0.5, X 7 e. n 20, p 0.7, X 12 f. n 50, p 0.6, X 40 3. Check each
Questions & Answers
QUESTION:
Use the normal approximation to the binomial to find the probabilities for the specific value(s) of X. a. n 30, p 0.5, X 18 b. n 50, p 0.8, X 44 c. n 100, p 0.1, X 12 d. n 10, p 0.5, X 7 e. n 20, p 0.7, X 12 f. n 50, p 0.6, X 40 3. Check each
ANSWER:Step 1 of 8
a. The z-score is the value decreased by the mean and divided by the standard deviation