Statistics and Probability 1st Quarter Exam
Authored by Allen Estabillo
Mathematics
12th Grade
Used 3+ times
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40 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A sample space is:
A. A list of all possible outcomes of an experiment
B. The probability of an event occurring
C. The average value of a data set
D. The middle value in a data set
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Probability is:
A. The study of chance and randomness
B. The average value of a data set
C. The middle value in a data set
D. The spread of data
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The mean of a data set is:
A. The sum of the data divided by the number of data points
B. The middle value in a data set
C. The most frequent value in a data set
D. The spread of data
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The median of a data set is:
A. The sum of the data divided by the number of data points
B. The middle value in a data set
C. The most frequent value in a data set
D. The spread of data
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The standard deviation of a data set is:
A. The sum of the data divided by the number of data points
B. The middle value in a data set
C. The most frequent value in a data set
D. The spread of data
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In rolling two dice, the sum of the two dice, 12, occurs just once, so P(X) is:
A. 1/36
B. 1/12
C. 1/6
D. 1/2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability that the sum of the scores when rolling two dice is 1, 6, 7, and 8?
A. 1/36
B. 4/9
C. 1/6
D. 1/2
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