Question
The height of 10 girls were measured in cm and the results are as follows : 135, 150, 139, 128, 151, 132, 146, 149, 143, 141. What is the range of the data ?
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The range is the difference between the highest and lowest values within a set of numbers
So, - =
So, is the range of data.
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The heights of 10 girls were measured in cm and the results are as follows:135, 150, 139, 128, 151, 132, 146, 149, 143, 141.(i) What is the height of the tallest girl? (ii) What is the height of the shortest girl?(iii) What is the range of the data? (iv) What is the mean height of the girls?(v) How many girls have heights more than the mean heightStuck on the question or explanation?
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Question Text | The height of 10 girls were measured in cm and the results are as follows : 135, 150, 139, 128, 151, 132, 146, 149, 143, 141. What is the range of the data ? |
Answer Type | Text solution:1 |
Upvotes | 150 |