Maths-
General
Easy
Question
Construct a two-way table from the following data about whether or not students own an iPhone and whether or not they own an iPad.
Hint:
- Categories are labelled in the left column and top row.
- The counts are placed in the centre of the table.
- Totals appear at the end of each row and column.
- A sum of all counts (a grand total) is placed at the bottom right.
The correct answer is: 20,20,40
Answer:
- Step by step explanation:
- Given:
Number of students own an iPhone = 10
Number of students do not own an iPhone = 10
Number of students own an iPad = 10
Number of students do not own an iPad = 10
Two-way frequency chart:
- Given:
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The two-way frequency table shows the results of a random survey of movies watched by 100 students. Mrs leary said that, according to the data, girls are more likely than boys to watch movie A. Is the statement true or false? Explain.
The two-way frequency table shows the results of a random survey of movies watched by 100 students. Mrs leary said that, according to the data, girls are more likely than boys to watch movie A. Is the statement true or false? Explain.
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General
Change the sentence into simple future tense
Emma is reading a novel.
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Emma is reading a novel.
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