UPSKILL MATH PLUS
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Learn moreThe following table gives the life times of \(400\) neon lamps:
Life time (in hours) | Number of lamps |
\(300-400\) | \(14\) |
\(400-500\) | \(56\) |
\(500-600\) | \(60\) |
\(600-700\) | \(86\) |
\(700-800\) | \(74\) |
\(800-900\)
|
\(62\) |
\(900-1000\) | \(48\) |
(i) Represent the given information with the help of a histogram.
(ii) How many lamps have a lifetime of more than \(700\) hours?
Important!
This is a self assessment task. Solve this question and assess the solution steps after the completion of test on your own.