Statistical or Non-Statistical
Box Plots, Dot Plots, Histograms
Measure of Center
Dot Plots, Histograms, Box Plots
Miscellaneous
MISCELLANEOUS
100
Statistical or non statistical?
How many siblings do the students in our class have?
Statistical
100
What is the shape of this data?
Skewed to the right.
100
How can you find the mean of a data set?
You would add up all the data values and divide the sum by the number of data points.
100
What type of data display is this? Dot plot, box plot, histogram, etc.
Histogram
100
How many classmates have visited MORE THAN 15 states?
12
100
Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4
Round to your nearest tenth.
2.9
200
Is this a statistical question: How many minutes do 8th grade students typically spend on homework nightly?
Statistical
200
What is the mode?
89%.
200
Find the mean of these numbers:
2, 57, 38, 42, 6
29 is the mean
200
How many observations were collected in this frequency table?
20
200
What is the IQR?
10 because 21 - 11 is 10.
200
What is the IQR in this data set?
5
300
Is this a statistical question: How many wins does the Milbank football team have?
No, it's non-statistical.
300
What percent of the data is below 64?
75 percent
300
To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.
median
300
Using this box plot, what data value is the upper quartile (Q3)?
64
300
25 percent of the scores are higher than what?
96
300
find the MAD:
58, 38, 54, 48, 26, 36
10
400
Is this a statistical question: What time does school get out today?
No, its a non-statistical question.
400
What is the peak AND the shape of the data.
The peak of the data occurs within the category "30-39" text messages, and the shape of the data is symmetrical.
400
To find the ______ you put all numbers in order from least to greatest and then take the largest number minus the smallest number.
Range
400
______ is the value found by subtracting Q3 by Q1.
Interquartile Range (IQR)
400
What is the value of the missing number in the list of data set below, if the MEAN "Average" is 14.
5, x, 21, 21, 7, 13
The missing number is 17.
400
Sara mowed 4 lawns. She earned $12, $10, $9 and $15 for 4 lawns. What is the Mean Absolute Deviation (MAD)?
2
500
Is this a statistical question: What is your favorite restaurant in Milbank?
Not Statistical
500
Create a box plot for the following numbers:
2,6,12,15,21,35,42
Show
500
Find the Mean Absolute Deviation of:
8, 14, 32, 6, 15
The MAD is 6.8
500
What percent of students are between 52-55 inches tall?
18.5 percent
500
Find the Mean Absolute Deviation for the following Data set: 19, 32, 24
Round your MAD to the nearest tenth.
The MAD is 4.7
500
Find the IQR of: 62,63,64,64,70,72,76,77,81,81
77 - 64 = 13