In an experiment to measure cosmic radiation, the number of cosmic rays was recorded for 200 different
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In an experiment to measure cosmic radiation, the number of cosmic rays was recorded for 200 different 5-s intervals. The grouped data are shown below:
Find the mean.
Transcribed Image Text:
No. of Cosmic Rays Frequency 0 1 2 3 3 10 25 45 نما 4 29 5 6 7 39 26 11 00 8 7 9 10 2 3
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To find the mean from grouped data we need to first calculate the midpoint for each class interva...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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