# Question

Draw a tree diagram picturing a binomial experiment of four trials.

## Answer to relevant Questions

Use the probability function for three coin tosses as demonstrated on page 239 and verify the probabilities for x _ 0, 2 and 3. If x is a binomial random variable, use Table 2 in Appendix B to determine the probability of x for each of the following: a. n _ 10, x _ 8, p _ 0.3 b. n _ 8, x _ 7, p _ 0.95 c. n _ 15, x _ 3, p _ 0.05 d. n _ 12, x _ 12, p ...As a quality-control inspector of toy trucks, you have observed that 3% of the time, the wooden wheels are bored off-center. If six wooden wheels are used on each toy truck, what is the probability that a randomly selected ...One-fourth of a certain breed of rabbits are born with long hair. What is the probability that in a litter of six rabbits, exactly three will have long hair? (Find the answer by using a formula.) a. Use a calculator or computer to find the probability That x _ 3 in a binomial experiment where n =12 and p _ 0.30 P(x _ 3 0 B(12, 0.30)) b. Use Table 5.8 to verify the answer in part a.Post your question

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