Each of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 is written on a separate piece of paper. 2 pieces are randomly selected (one at a time) WITHOUT replacement. Determine the probability of each of the following. 23. Selecting an Even number AND then an Even number a) 3/11 b) 1/4 c) 11/23 d) 5/22 24. Selecting an Even number AND then an Odd number a) 3/11 b) 1/4 c) 11/23 d) 5/22

Each of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 is written on a separate piece of paper. 2 pieces are randomly selected (one at a time) WITHOUT replacement. Determine the probability of each of the following. 23. Selecting an Even number AND then an Even number a) 3/11 b) 1/4 c) 11/23 d) 5/22 24. Selecting an Even number AND then an Odd number a) 3/11 b) 1/4 c) 11/23 d) 5/22

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Each of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 is written on a separate piece of paper. 2 pieces
are randomly selected (one at a time) WITHOUT replacement. Determine the probability of each of
the following.
23. Selecting an Even number AND then an Even number
a) 3/11
b) 1/4
c) 11/23
d) 5/22
24. Selecting an Even number AND then an Odd number
a) 3/11
b) 1/4
c) 11/23
d) 5/22

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