2.4.19 =Question Help The given data represent the number of people from a town,

Question

2.4.19 =Question Help The given data represent the number of people from a town, aged 25-64, who subscribe to a print magazine. Construct a frequency polygon. Applying a loose interpretation of the requirements for a normal distribution, does the data appear to be normally distributed? Why or why not? A]e 25-34 35-44 45-54 55-64 People 1 14 B7 B55 24? Construct a frequency polygon using the data. Choose the correct graph below. O A © ¢. O D. Frequsity e © B. Frequenz» € 10001 Freutrity Frequency 1000 0 %gd 0++ Age 19565 A 25 Age

Explanation / Answer

Option C is the correct frequency polygon of the data.

This graph indicates that the data are loosely distributed as normal. It appears to have a bell shaped curve (although it is not a smooth one). It also indicates that the distribution is symmetric.

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