Everyday Statistics data - JSS2 Mathematics Past Questions and Answers - page 1
What is the purpose of ordering data?
To make it look neat
To understand distribution and patterns
To increase the size of the dataset
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Which of the following is an example of ordered data?
82, 78, 65, 91, 73, 60
60, 65, 73, 78, 82, 91
65, 78, 82, 91, 73, 60
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What does a frequency table summarize?
Dates and times
Data values and their corresponding frequencies
Alphabetical order
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If a score appears twice in a frequency table, what does it indicate?
It is the highest score
It is a common score in the dataset
It is the lowest score
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Which score has a frequency of 2 in the following frequency table?
65
82
88
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What does the number next to each score represent in a frequency table?
The rank of the score
The number of times the score appears in the dataset
The average of all scores
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Given the following unordered scores: 78, 82, 65, 91, 73, 82, 88, 79, 60, 85, arrange them in ascending order.
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Create a frequency table for the scores in the dataset: 78, 82, 65, 91, 73, 82, 88, 79, 60, 85.
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In a frequency table, the score 82 has a frequency of 2. What does this mean about the dataset?
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Identify the score that appears most frequently in the dataset: 78, 82, 65, 91, 73, 82, 88, 79, 60, 85.
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