A student takes a 32-question multiple choice exam but did not study and randomly guesses each answer. Each question has three possible choices for the answer- Find the probability that the student guesses more than 75 percent of the questions correctly. X~B( P(x (< or >) 24) 1 - binomcdf ( P = 24 is 75% of 32.
A student takes a 32-question multiple choice exam but did not study and randomly guesses each answer. Each question has three possible choices for the answer- Find the probability that the student guesses more than 75 percent of the questions correctly. X~B( P(x (< or >) 24) 1 - binomcdf ( P = 24 is 75% of 32.
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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