Applications of Probability — Test

Question 1

To the nearest whole percent, what is the probability that a randomly selected customer from Satellite Company cap y watches recorded shows more often than live television?

Revolt · Accepted Answer

59 percent

Question 2

Which combination represents the empty set?

Revolt · Accepted Answer

the intersection of motor and manual

Question 3

To the nearest tenth, what is the value of cap p times open paren cap c divides cap y close paren ?

Revolt · Accepted Answer

0 point 5

Question 4

The events "male” and "buys lunch” are not independent because

Revolt · Accepted Answer

cap p times open paren male divides buys lunch close paren is equal to 0 point 4 and cap p times male is equal to 0 point 3 .; cap p times open paren buys lunch divides male close paren is equal to cap p times male is equal to 0 point 4 .

Question 5

How many patients had allergies or ear infections, but not both?

Revolt · Accepted Answer

40; 27

Applications of Probability — Test Answers

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