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Q.103

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Introductory Statistics
Found in: Page 227
Introductory Statistics

Introductory Statistics

Book edition OER 2018
Author(s) Barbara Illowsky, Susan Dean
Pages 902 pages
ISBN 9781938168208

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Short Answer

What is the probability that a randomly selected senator is a Democrat and up for reelection in November 2016?

The probability is 0.15

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Step by Step Solution

TABLE OF CONTENTS :
TABLE OF CONTENTS

Step 1: introduction

Probability is just the way that probably something is to occur. At the point when we're uncertain about the result of an occasion, we can discuss the probabilities of specific results — how likely they are. The investigation of occasions administered by likelihood is called insights.

Step 2: explanation

The probability that a randomly selected senator is a Democrat and up for reelection in November 2016= No. of candidates up for reelection in nov 2016/ Total no. of candidates

Hence the probability is = 1067=0.15

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