Frequency Tables & Mean, Median, and Mode (HSC SSCE Mathematics Standard): Quizzes
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Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the primary purpose of a frequency table?
What is the primary purpose of a frequency table?
To organize data showing scores & counts
How should tally marks be grouped in a frequency table?
How should tally marks be grouped in a frequency table?
In sets of five with diagonal line
In what order should scores be listed in the score column?
In what order should scores be listed in the score column?
Ascending order
How can you verify your frequency table is correct?
How can you verify your frequency table is correct?
Sum frequencies = total data points
What does represent in the formula ?
What does represent in the formula ?
The mean
For the dataset 1, 4, 5, 7, 8, what is the median?
For the dataset 1, 4, 5, 7, 8, what is the median?
5
How do you find the median with an even number of scores?
How do you find the median with an even number of scores?
Average the two middle values
What is the mode in a dataset?
What is the mode in a dataset?
The most frequently occurring score
Which measure of central tendency is most affected by extreme values?
Which measure of central tendency is most affected by extreme values?
Mean
Find the mean of: 2, 5, 8, 9.
Find the mean of: 2, 5, 8, 9.
6