Suppose approximately 65% of all students study after midnight. For random sample of n=3 students, let X be the number of students that study after midnight. a. Complete the following table for the binomial distribution of X. X P(X) 0 1 2 3 Round your answers to 4 decimal places Determine the mean and standard deviation of X b. The expected value of X is Round your answer to 4 decimal places c. The standard deviation of X is round to 4 decimal places

Suppose approximately 65% of all students study after midnight. For random sample of n=3 students, let X be the number of students that study after midnight. a. Complete the following table for the binomial distribution of X. X P(X) 0 1 2 3 Round your answers to 4 decimal places Determine the mean and standard deviation of X b. The expected value of X is Round your answer to 4 decimal places c. The standard deviation of X is round to 4 decimal places

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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