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Measures of Central Tendency and Stat Questions Flashcards | StudBud
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Measures of Central Tendency and Stat Questions
Measures of Central Tendency and Stat Questions
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Questions on averages
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12 cards
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Answers
1
Find the mode of this set of numbers: 4, 6, 3, 6, 4, 3, 5, 6
6
5
4
3
2
Which question is a statistical question?
How old are the students at Spring Creek?
How many inches did it snow last night in Iowa?
How many colors are in the flag?
How many kids are in this classroom?
3
Which question is not a statistical question?
How many times does the bell ring at Spring Creek?
What states were the presidents born in?
How many hours do students watch TV?
How tall are the students at Spring Creek?
4
Which average can you use to find the "average colour of car in a car park"?
Mode
Median
Mean
5
Which of these
is not
a measure of central tendency?
Range
Mean
Mode
Median
6
Which average is calculated by placing the data in order then choosing the middle value?
Mode
Mean
Median
7
Which of the sets of data below have a median of 15?
12, 12, 14, 17, 17, 20
10, 12, 13, 15, 15, 17
12, 13, 13, 17, 18, 21
9, 13, 14, 15, 16, 19
8
Find the mean of this set of numbers: 8, 6, 4, 7, 5
5
7
6
4
9
Calculate the range of this set of numbers: 18, 23, 15, 17, 26, 23, 21, 19
11
1
5
12
10
What branch of mathematics contains "averages"?
Transformations
Probability
Statistics
Number
11
Find the median of this set of numbers: 3, 7, 7, 8, 10, 10, 11, 14
7
10
9
8
12
A team has a mean of 3 goals per game from 9 games. How many goals has the team scored?
9
36
27
18
