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1.) An experiment is made up of six simple events: S = {a, b, c, d, e, f, g}. Fi

ID: 3254012 • Letter: 1

Question

1.) An experiment is made up of six simple events: S = {a, b, c, d, e, f, g}.

Find the P(e), given: P(a) = 0.19, P(b) = 0.09, P(c) = 0.13, P(d) = 0.06, and P(g) = 0.38

Answer:________?_________

2.) Seventy-five percent of internet searches used the Firefox search engine.

Assume a sample of 15 searches is studied.

What is n?

What is p?

What is q?

What does p + q equal?

0.25

15

0.75

      -       A.       B.       C.       D.   

What is n?

      -       A.       B.       C.       D.   

What is p?

      -       A.       B.       C.       D.   

What is q?

      -       A.       B.       C.       D.   

What does p + q equal?

A.

0.25

B.

15

C.

0.75

D. 1

Explanation / Answer

Answer:

1.) An experiment is made up of six simple events: S = {a, b, c, d, e, g}.

Find the P(e), given: P(a) = 0.19, P(b) = 0.09, P(c) = 0.13, P(d) = 0.06, and P(g) = 0.38

P( e) = 1-(P(a)+P(b)+P(c)+P(d)+P(g))

=1-(0.19+0.09+0.13+0.06+0.38)

=0.15

Answer:________?_________

2.) Seventy-five percent of internet searches used the Firefox search engine.

Assume a sample of 15 searches is studied.

      -       B.       .   

What is n? 15

      -       C

What is p?0.75

      -       A.       .   

What is q? 0.25

      -       D.   

What does p + q equal? 1

A.

0.25

B.

15

C.

0.75

D. 1

      -       B.       .   

What is n? 15

      -       C

What is p?0.75

      -       A.       .   

What is q? 0.25

      -       D.   

What does p + q equal? 1

A.

0.25

B.

15

C.

0.75

D. 1