3) There are 4 multiple choice questions on this test. Each of them have four possible answers. In how many ways could these questions be answered if.. a) You are allowed (but not recommended) to leave answers blank? b) All questions must be answered (highly recommended)?
3) There are 4 multiple choice questions on this test. Each of them have four possible answers. In how many ways could these questions be answered if.. a) You are allowed (but not recommended) to leave answers blank? b) All questions must be answered (highly recommended)?
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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![3) There are 4 multiple choice questions on this test. Each of them have four possible answers. In
how many ways could these questions be answered if.
a) You are allowed (but not recommended) to leave answers blank?
b) All questions must be answered (highly recommended)?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fea0456d0-71ad-42c5-a3bb-775aaf7364c9%2F90daa5bc-ee0c-493d-b5c5-8171755c5283%2Ff2rbofl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3) There are 4 multiple choice questions on this test. Each of them have four possible answers. In
how many ways could these questions be answered if.
a) You are allowed (but not recommended) to leave answers blank?
b) All questions must be answered (highly recommended)?
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