Statistical Concepts and Data Analysis
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Thomas White
FREE Resource
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7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the range of a data set?
The sum of all values in the set
The middle value of the set
The difference between the highest and lowest values
The average of all values in the set
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best describes standard deviation?
The lowest value in a data set
The highest value in a data set
A measure of how spread out the values in a data set are
A measure of the center of a data set
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In comparing two data sets with the same mean, what indicates a greater spread?
A higher mode
A higher median
A higher range
A higher standard deviation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are standard deviation and variation related?
They are directly related
They are not related
They are inversely related
They are the same
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a dot plot used for?
To show the range of a data set
To find the median of a data set
To represent frequencies of data values
To calculate the mean of a data set
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a box and whisker plot, what does the box represent?
The mode of the data set
The mean of the data set
The interquartile range
The range of the data set
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a characteristic of a right-skewed distribution?
The mean is less than the median
The mean is greater than the median
The median is greater than the mode
The mode is greater than the mean
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