
Measures of center and variation
Authored by Carole Geruso
Mathematics
12th Grade
Used 8+ times

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10 questions
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1.
DROPDOWN QUESTION
1 min • 1 pt
If a number is added to a set that is bigger than the mean, the mean will (a) .
2.
DROPDOWN QUESTION
1 min • 1 pt
If a number is added to a set that is the same as the mean, the mean will (a) .
3.
DROPDOWN QUESTION
1 min • 1 pt
If a number is added to a set that is smaller than the mean, the mean will (a) .
4.
DRAG AND DROP QUESTION
1 min • 1 pt
If a number is added to a set that is far away from the mean, the standard deviation will (a) .
5.
DRAG AND DROP QUESTION
1 min • 1 pt
If a number is added to the set that is in the middle of the data, the range will (a) .
6.
DROPDOWN QUESTION
1 min • 1 pt
If a number is added to the set that is near the mean, the standard deviation will (a) .
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ms. Anderson's class has an average grade of 87. Later on she realizes she left out Joe's score. His grade was a 65. The new mean will ,....
increase
decrease
stay the same
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