3) There are 4 multiple choice questions on this test. Each of them have four possible answers. Inhow 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)?

Answered: Image /qna-images/answer/90daa5bc-ee0c-493d-b5c5-8171755c5283.jpg

Answered: 3) There are 4 multiple choice…

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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Last Super Bowl weekend, there were 109 pizzas ordered for the sophomore dorm. That weekend 32 customers ordered their pizza with just pepperoni, 40 ordered their pizza with just sausage, 18 ordered theirs with just onions, 13 ordered theirs with pepperoni and sausage, 10 ordered theirs with sausage and onions, 9 ordered theirs with pepperoni and onions, and 7 ordered theirs with all three items. (a) How many customers ordered their pizza with pepperoni or sausage (or both)? (b) How many customers ordered their pizza with sausage or onions (or both)? (c) How many customers ordered a pizza without pepperoni, sausage, or onions?
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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)?