How many even-numbered digits would each student find

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Understanding the Meaning of Confidence Levels: 80% Each student in a class of 30 was assigned one random line of a random number table.

Each student then counted the even numbered digits in a 30-digit line.

a. On average, in the list of 30 digits, how many even-numbered digits would each student find?

b. If each student found an 80% confidence interval for the percentage of even-numbered digits, how many intervals (out of 30) would you expect not to capture 50%?

Explain how you arrived at your answer.

Reference no: EM131792990

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