Part 1 of 9 - 1.0/ 1.0 Points
Question 1 of 25 1.0/ 1.0 Points
If a variable has possible values –2, 6, and 17, then this variable is
A.both a continuous and a
discrete variable
B.a continuous variable
C.a discrete variable
D.neither a continuous nor a
discrete variable
Answer Key: C
Pa...
then this variable is aboth a continuous and a discrete variable ba continuous variable ca discrete variable dneither a continuous nor a discrete v
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Texas State University - San Marcos
MATH 302
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MATH 302 Midterm Exam Fall 2021 – Score
96%
Part 1 of 9 - 1.0/ 1.0 Points
Question 1 of 25 1.0/ 1.0 Points
If a variable has possible values –2, 6, and 17, then this variable is
A.both a continuous and a
discrete variable
B.a continuous variable
C.a discrete variable
D.neither a continuous nor a
discrete variable
Answer Key: C
Part 2 of 9 - 1.0/ 2.0 Points
Question 2 of 25 0.0/ 1.0 Points
If two events are independent, what is the probability that they both occur?
, A.0.0
B.0.5
C.1.00
D.Cannot be determined from the
information given
Answer Key: D
, Question 3 of 25 1.0/ 1.0 Points
What is the probability of drawing two queens in a row from a
standard deck of cards without replacement?
A.0.0015
B.0.0059
C.0.0385
D.0.0045
Answer Key: D
Part 3 of 9 - 3.0/ 3.0 Points
Question 4 of 25 1.0/ 1.0 Points
The following data were obtained from a survey of college students.
The variable X represents the number of non-assigned books read
during the past six months.
x 0 1 2 3 4 5
P (X=x) 0.2 0.2 0.2 0.1 0.1 0.1
0 5 0 5 0 0
Find P( X > 1)
A.0.20
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