Central Tendency Quiz KWJ March 2024
Authored by Kristen Johnson
Mathematics
9th - 12th Grade
CCSS covered
Used 4+ times
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19 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Terry has taken 9 quizzes this semester. The quiz scores are listed below.
83, 89, 68, 92, 90, 75, 81, 100, 75. What is the mean score of the quiz grades?
(Round to one decimal place)
(a)
Tags
CCSS.6.SP.B.5C
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Terry has taken 9 quizzes this semester. The quiz scores are listed below.
83, 89, 68, 92, 90, 75, 81, 100, 75. What is the median score of the quiz grades?
(Round to one decimal place)
(a)
Tags
CCSS.6.SP.B.5C
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Terry has taken 9 quizzes this semester. The quiz scores are listed below.
83, 89, 68, 92, 90, 75, 81, 100, 75. What is the mode score of the quiz grades?
(Round to one decimal place if needed)
(a)
Tags
CCSS.6.SP.B.5C
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Terry has taken 9 quizzes this semester. The quiz scores are listed below.
83, 89, 68, 92, 90, 75, 81, 100, 75. What is the range of the quiz grades?
(Round to one decimal place if needed)
(a)
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Terry has taken 9 quizzes this semester. The quiz scores are listed below.
83, 89, 68, 92, 90, 75, 81, 100, 75. What is the standard deviation of the quiz grades?
(Round to two decimal places if needed)
(a)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Terry has taken 9 quizzes this semester. The quiz scores are listed below.
83, 89, 68, 92, 90, 75, 81, 100, 75. If he makes a 50 on the next quiz, what will be the impact on the mean?
increase
decrease
stays the same
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Terry has taken 9 quizzes this semester. The quiz scores are listed below.
83, 89, 68, 92, 90, 75, 81, 100, 75. If he makes a 50 on the next quiz, what will be the impact on the median?
increase
decrease
stays the same
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