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A manufacturer of aluminum cans measured the level of impurities in 24 cans. The amounts of impurities, in percent, were as follows. 9.4 1.4 4.6 5.6 5.12.8 4.1 3.4 6.8 4.1 8 4.2 4.3 2.2 4.8 5.0 3.8 5.3 6. 4.1 2.4 2.9 3.4 Send data to ExCe Part: 0/2 Part 1 of 2 Construct a histogram for this sample Relative Frequency 0.3 0.24 0.18 0.12 0.06 0 4 Impurities (percent)

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Answer #1
Class interval frequency Relative frequency
1-2 3 0.125
2-3 4 0.167
3-4 3 0.125
4-5 7 0.292
5-6 4 0.167
6-7 2 0.083
7-8 0 0
8-9 0 0
9-10 1 0.042

Relative Frequency 0.3 0.24 0.18 0.12 0.06 0 4 Impurities (percent)

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