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MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
MCQ Questions for CBSE Class 5 with Answers
MCQ Questions for CBSE Class 4 with Answers
MCQ Questions for CBSE Class 3 with Answers
MCQ Questions for CBSE Class 2 with Answers
MCQ Questions for CBSE Class 1 with Answers
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Data Analysis Class 12 MCQ Questions With Answers
1.
The greatest value in a set of data is called the _________
upper quartile
lower quartile
minimum
maximum
2.
Which of the following are measures of spread?
interquartile range
range
lower quartile
upper quartile
All Of above
3.
The mode score on the Algebra test was 94. Which of these interpretations must be correct?
99 was the highest score
More students received a 94 than any other score
No student scored below a 50
A score of 91 was slightly below the average
4.
The middle number in an ordered set of data is called the ___________
mean
median
mode
range
5.
The number that occurs most often in a data set is called the __________
mean
median
mode
range
6.
The least value in a data set is called the _________
minimum
maximum
lower quartile
upper quartile
7.
The _________ is the difference between the upper quartile and the lower quartile.
range
interquartile range
outlier
median
8.
The average is called the __________
mean
median
mode
range
9.
The highest number minus the lowest number in a set of data is called the __________
mean
range
median
maximum
10.
A way to describe the concentration and the spread of data in a set is a _____________
histogram
stem-and-leaf plot
box-and-whisker plot
line graph
11.
_________ are numbers that are far away from all other data values in the set.
Mode
Histogram
Outliers
Range
12.
When you are trying to find the MEDIAN of a set of data and 2 numbers are left in the middle after putting them in order from least to greatest, what do you do?
List both numbers as the median
Add the 2 numbers and divide by 2
Pick the one you want
Subtract the 2 numbers
13.
__________ is a way to display frequencies for two categorical variables.
Box-and-whisker plot
Stem-and-leaf plot
Pie graph
Two-way frequency table
14.
The ___________ describes how similar or varied the set of observed values are for a particular data item.
central tendency
range
spread
quartile
15.
To find the average of a set of numbers, add all the numbers in the data set and divide by __________
2
largest number
smallest number
the number of items in the set
16.
Categorical data such as eye color and birthplace is called __________
qualitative
quantitative
17.
Numeric and measurable types of data such as height, age, scores, cost are called __________
qualitative
quantitative
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