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1. The list below shows the ages of the first 20 customers at a new computer game store,
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6, 7, 9, 10, 14, 15, 16, 17, 20, 26, 26, 29, 31, 34, 35, 38, 40, 51, 59, 67
a) Decide what class intervals to use, and then create a frequency table for the ages. (4 points: 2
points for intervals, 2 points for frequencies)
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Age
Frequency

Respuesta :

olayemiolakunle65

Answer:

Step-by-step explanation:

The required class interval would show the class width of the data given. Thus choosing class width of 5, the appropriate class interval would be 6 - 15, 11 - 15, 16 - 20, 21 - 25, 26 - 30, 31 - 35, 36 - 40, 41 - 45, 46 - 50, 51 - 55, 56 - 60, 61 - 65, 66 - 70

The frequency table generated is herewith attached to this answer for better understanding.

Ver imagen olayemiolakunle65

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