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Chapter 3: Q. 76 (page 221)

Use the following information to answer the next 12exercises. The graph shown is based on more than 170,000interviews done by Gallup that took place from January through December 2012. The sample consists of employed Americans 18years of age or older. The Emotional Health Index Scores are the sample space. We randomly sample one Emotional Health Index Score.

What occupation has the lowest emotional index score?

Short Answer

Expert verified

The occupation that has the lowest emotional health index score is Service.

Step by step solution

01

Given information

Given the Emotional Health Index Score

02

Explanation

It is clear that the occupation service has the lowest emotional health index score which is 79.6.

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Most popular questions from this chapter

E and F are mutually exclusive events. P(E) = 0.4; P(F) = 0.5. Find P(E∣F).

Use the following information to answer the next 12exercises. The graph shown is based on more than 1,70,000interviews done by Gallup that took place from January through December 2012. The sample consists of employed Americans 18years of age or older. The Emotional Health Index Scores are the sample space. We randomly sample one Emotional Health Index Score.

Find the probability that an Emotional Health Index Score is more than 81?

In a box of assorted cookies, 36%contain chocolate and 12%contain nuts. Of those, 8%contain both chocolate and nuts. Sean is allergic to both chocolate and nuts.

a. Find the probability that a cookie contains chocolate or nuts (he can't eat it).

b. Find the probability that a cookie does not contain chocolate or nuts (he can eat it).

Use the following information to answer the next 12exercises. The graph shown is based on more than 1,70,000interviews done by Gallup that took place from January through December 2012. The sample consists of employed Americans 18years of age or older. The Emotional Health Index Scores are the sample space. We randomly sample one Emotional Health Index Score.

Find the probability that an Emotional Health Index Score is between 80.5 and 82?

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