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Data Management & probability final jeopardy
Grade 7 math
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Graphs Mean, median, Mode Interpreting Data Probability Outliers 100 200 300 400 500
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Name four types of graphs
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Graphs 200 The class test results were: A, B, A, C, D, A, B, B Make a frequency tally chart: Mark Tally Frequency Fraction
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Graphs 300
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Graphs 400 Name all the parts of a graph
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Graphs 500 Provide an example of the information each type of graph represents: Pie graph: Line graph: Bar graph: Area graph:
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Mean, median, mode 100 What is the mean 5, 7, 10, 44, 60 Answer: 25.2
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Mean, median, mode 200
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Mean, median, mode 300 Answer: 5 4
Find the mean, median and mode 2, 4, 4, 7, 8 Mean: Median: Mode: Answer: 5 4
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Mean, median, mode 400
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Mean, median, mode 500
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Interpreting Data 100 Answer: red
What colour are you most likely to spin on this spinner? Answer: red
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Interpreting Data 200
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Interpreting Data 300
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Interpreting Data 400
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Interpreting Data 500 A school’s theatre has 16 seats in the first row, 20 seats in the second row, 24 seats in the third row and so on. Make a table of values to show the number of seats in the first 6 rows. Draw a graph showing the data from the table of values.
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Probability 100 What is the probability of pulling out a red king out of a deck of cards? Answer: 1 / 52
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Probability 200 What are the chances of pulling a red marble? Answer: 1/5
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Give an example of an event that is certain and impossible
Probability 300 Give an example of an event that is certain and impossible Answer: it is certain that we will have track and field Monday It is impossible that I will drive a flying car today
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Colour the squares to match the probability 4/8
Answer: 4 / 8 = 12/ 24 = (1/2)
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Probability 500 Answer: 6 / 24 What is the probability of spinning a blue on all the spinners?
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Outliers 100 What is the outlier 28, 24, 35, 38, 21, 32, 46 Answer: 46
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List 10 places you could find outcomes of an event
Outliers 200 List 10 places you could find outcomes of an event Answer: casino, sports, gorse racing, a fair, litter of animals, tests, lottery, ….
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Outliers 300
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Outliers 400 Which is the outlier?
Answer: ABC because it is a core subject not extracurricular
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Outliers 500 Make up an independent event using spinners, marbles or dice
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