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The raw data below represents the rate per hour of a sample of doctors in Paris. This data needs to be represented in a frequency

The raw data below represents the rate per hour of a sample of doctors in Paris. This data needs to be represented in a frequency distribution.

113 189 186 174 103 125 41 81 47 156 37 89 90 141 126 28 58 172 75 61

1. What interval for each class do you suggest?

2. The relative frequency of doctors who earn between 160 USD and 193 USD per hour is?

3.The percentage of doctors who earn less than 127 USD per hour is?

4. The percentage of workers who earn more than 160 USD per hour is?

5.The percentage of workers who earn more than 160 USD per hour is?

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