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WorksheetsRegular Math 10 Quiz 3 (Fourth Quarter)
Total questions: 10
Worksheet time: 15mins
What is the range of miniature golf scores?
44 points
29 points
33 points
39 points
Find the range of the data.
16, 28, 6, 19, 21, 15, 22, 33, 17
18
27
30
12
What is the first step to solving for the Mean Absolute Deviation?
Find the mean of the new set of numbers
Find the mean of the given data set
Subtract the mean from each original data point
Find the Mean Absolute Deviation of the set: 10, 5, 7, 14, 19, 32, 25
8
16
56
112
What is the definition of the Mean Absolute Deviation?
A data set is the average distance between each data value and the mean
The average of the numbers
The difference between the lowest and highest values
The "middle" value in the list of numbers
In a population of five university students with GPAs of 2.5, 2.3, 1.7, 1.4, and 1.1, a sample of three students are considered. What would be the standard deviation of the resulting sampling distribution?
0.53
0.41
0.35
0.22
How do you calculate the standard deviation?
Divide the variance by 2.
Its a long process and I can't explain it right now.
Find the mean and multiply it by the variance.
Take the square root of the variance.
