A branch of applied mathematics that deals with the collection, organization or presentation, analysis and interpretation of data.
Measure of Central Tendency (Mean of Ungrouped and Grouped Data)

Quiz
•
Mathematics
•
7th Grade
•
Medium
Michael Villareal
Used 13+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Statistics
Census
Population
Survey
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
It is a summary measure that attempts to describe a whole set of data with a single value that represents the middle or center of its distribution
Statistics
Measure of Central Tendency
Measure of Variability
Probability
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
It is the sum of all the values of each observation in a data set divided by the number of observations.
sample
mean
median
mode
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
The mean is also known as the _______.
average
middle score
first score
last score
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The mean of ungrouped data can be computed by dividing the __________.
First score by the total number of values
Middle score by the total number of values
Sum of all the measurements or the values by the total number of measurements
Sum of all the measurements or the values by 10
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What number is in the middle of 3 and 7?
4
5
5.5
6
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the central value of 3, 7, and 8?
4
5
6
7
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