Random Variables

Quiz
•
Mathematics
•
10th - 12th Grade
•
Medium
+4
Standards-aligned
Shannon Simon
Used 60+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this a probability distribution?
No, the sum of p(x) does not equal 1.
Yes, all p(x) are between 0 and 1.
No, all p(x) are not between 0 and 1.
Yes, the sum p(x) is 1.
Tags
CCSS.HSS.MD.A.1
CCSS.HSS.MD.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State whether it is Discrete or Continuous;
The speed of a car
Discrete
Continuous
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State whether it is Discrete or Continuous;
The sum rolled on a pair of dice
Discrete
Continuous
Tags
CCSS.HSS.CP.A.1
CCSS.HSS.MD.A.1
CCSS.HSS.MD.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A random variable is defined by a rule that assigns a _______________ to every outcome in a sample space.
number
letter
Event
probability
Tags
CCSS.HSS.MD.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
.88
.12
.78
.22
Tags
CCSS.HSS.CP.A.1
CCSS.HSS.MD.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1.67
1.077
2.0
1.41
Tags
CCSS.HSS.MD.A.2
CCSS.HSS.MD.A.3
CCSS.HSS.MD.B.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1.67
1.0775
1.581
1.414
Tags
CCSS.HSS.ID.A.4
CCSS.HSS.MD.A.2
CCSS.HSS.MD.A.3
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