3 The frequency distribution of the weekly wages, in dollars, of a group of unskilled workers follows: Weekly wages 140-160 160-180 180-200 200-220 220-240 240-260 260-280 Workers 18 24 32 20 8 6. 2...

3 The frequency distribution of the weekly wages, in dollars, of a group of unskilled workers follows:<br>Weekly wages 140-160 160-180 180-200 200-220 220-240 240-260 260-280<br>Workers<br>18<br>24<br>32<br>20<br>8<br>6.<br>2<br>(a) Display the data in a histogram and a frequency polygon.<br>(b) Find the mean x, median M, mode and midrange of the data.<br>

Extracted text: 3 The frequency distribution of the weekly wages, in dollars, of a group of unskilled workers follows: Weekly wages 140-160 160-180 180-200 200-220 220-240 240-260 260-280 Workers 18 24 32 20 8 6. 2 (a) Display the data in a histogram and a frequency polygon. (b) Find the mean x, median M, mode and midrange of the data.

Jun 11, 2022

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3 The frequency distribution of the weekly wages, in dollars, of a group of unskilled workers follows: Weekly wages 140-160 160-180 180-200 200-220 220-240 240-260 260-280 Workers 18 24 32 20 8 6. 2...

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