# Question: In Example 11 on ESP John Doe had to predict

In Example 11 on ESP, John Doe had to predict which of five numbers was chosen in each of three trials. Doe did not actually have ESP. Explain why this experiment satisfies the three conditions for the binomial distribution by answering parts a–c.

a. For the analogy with coin flipping, what plays the role of (head, tail)?

b. Explain why it is sensible to assume the same probability of a correct guess on each trial.

c. Explain why it is sensible to assume independent trials.

a. For the analogy with coin flipping, what plays the role of (head, tail)?

b. Explain why it is sensible to assume the same probability of a correct guess on each trial.

c. Explain why it is sensible to assume independent trials.

**View Solution:**## Answer to relevant Questions

Construct a graph similar to that in Figure 6.1 for each of the following binomial distributions: a. n = 4 and p = 0.50. b. n = 4 and p = 0.30. c. n = 4 and p = 0.10. d. Which if any of the graphs in parts a–c are ...An instructor always assigns final grades such that 20% are A, 40% are B, 30% are C, and 10% are D. The grade point scores are 4 for A, 3 for B, 2 for C, and 1 for D. a. Specify the probability distribution for the grade ...For the binomial distribution, the number of trials n is a fixed number. Let X denotes the number of girls in a randomly selected family in Canada that has three children. Let Y denote the number of girls in a randomly ...For a normal distribution, find the probability that an observation is a. Within 1.96 standard deviations of the mean. b. More than 2.33 standard deviations from the mean. A Dutch researcher reads that male height in the Netherlands has a normal distribution with μ = 72.0 inches and σ = 4.0 inches. She prefers to convert this to the metric scale (1 inch = 2.54 centimeters). The mean and ...Post your question