Two Basic Rules of Probability · Exercise 24

According to the 2019 U.S. Census, approximately 331,449,281 people live in the United States. Of these people, 67,800,000 speak a language other than English at home. Of those who speak another language at home, 61.6% speak Spanish.
Let: E = speaks English at home; E′ = speaks another language at home; S = speaks Spanish;
Finish each probability statement by matching the correct answer.

$$\begin{array}{cc}\text{Probability Statements}& \text{Answers}\\ \text{a. }P\left(E^{\prime }\right)=& \text{i. 0.7954}\\ \text{b. }P\left(E\right)=& \text{ii. 0.616}\\ \text{c. }P\left(S\cap E^{\prime }\right)=& \text{iii. 0.2046}\\ \text{d. }P(S|E^{\prime })=& \text{iv. 0.1260}\end{array}$$

OpenStax, Introductory Statistics 2e · §3.3 Two Basic Rules of Probability · Exercise 24