AnswersVA StatisticsData Analysis — TestQuestion 8
8
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Data Analysis — Test

Question 8 • VA Statistics

The relative frequency table given displays the proportion of 40 residents in an apartment complex who prefer certain social media sites. Upstart Aster Babble Techy 0 point 1 0 0 point 2 5 0 point 3 5 0 point 3 0 Which of the following is the corresponding frequency table?

Answer
A
Table with 4 columns and 2 rows.Row 1: Column 1, 'Upstart'; Column 2, 'Aster'; Column 3, 'Babble'; Column 4, 'Techy' Row 2: Column 1, '10'; Column 2, '25'; Column 3, '35'; Column 4, '30'
B
Table with 4 columns and 2 rows.Row 1: Column 1, 'Upstart'; Column 2, 'Aster'; Column 3, 'Babble'; Column 4, 'Techy' Row 2: Column 1, '4'; Column 2, '10'; Column 3, '14'; Column 4, '12'
C
Table with 4 columns and 2 rows.Row 1: Column 1, 'Upstart'; Column 2, 'Aster'; Column 3, 'Babble'; Column 4, 'Techy' Row 2: Column 1, '4'; Column 2, '14'; Column 3, '10'; Column 4, '12'
D
Table with 4 columns and 2 rows.Row 1: Column 1, 'Upstart'; Column 2, 'Aster'; Column 3, 'Babble'; Column 4, 'Techy' Row 2: Column 1, '8'; Column 2, '12'; Column 3, '10'; Column 4, '10'

Explanation

To convert each relative frequency to a frequency, multiply it by the total of 40 residents. The counts are 0.10 × 40 = 4, 0.25 × 40 = 10, 0.35 × 40 = 14, and 0.30 × 40 = 12. Therefore, the corresponding frequency table is the one with counts 4, 10, 14, and 12: choice B.

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