PSY 1110 Ohio University Module 7 Statistics Concepts of Probability Quiz

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Mathematics

PSY 1110

OHIO UNIVERSITY

PSY

### Question Description

Requesting Statistics Module 7 Quiz to be answered completely...notes are attached.

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Attached.

Q1: P(PF ) =

20
= 0.5
100

Q2 P(C and NCE ) =
Q3: P(CE ) =

08
= 0.08
100

75
= 0.75
100

 SF  17
Q4: P
= 0.227
=
 CE  75
Q5: P(notSG) = 1 − P(SG) = 1 − 0.25 = 0.75
 CE  16
Q6: P
= 0.80
=
 PF  20

Q7: You have a kennel that contains all Labrador Retrievers. The kennel has 6 black
labs, 3 yellow labs, and 1 chocolate lab. What’s the probability that you randomly select
a black lab, don’t put the lab back, then draw another black lab, don’t put the lab back,
and then draw another black lab?

cnyyirrpurz123 (3686)
University of Virginia
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