13
practice testMultiple Choice

Practice Test

Question 13 • VA Statistics

A student collected data on the size of coffee chosen by customers at a convenience store, and whether the customers took their coffee with sugar, cream, or both. Size of Coffee Small Medium Large Total Coffee Additive Cream 8 15 21 44 Sugar 4 8 11 23 Both 15 23 42 80 Total 27 46 74 147 What percentage of customers chose a medium-sized coffee? Round the answer to four decimal places.

Answer
A
62 point 1 percent
B
32 point 6 percent
C
31 point 3 percent
D
50 point 3 percent

Explanation

The table shows that 46 customers chose a medium-sized coffee, out of 147 customers total. Calculate (46 ÷ 147) × 100 ≈ 31.2925%, which rounds to 31.3%, the choice “31 point 3 percent.”

AI-written and checked against the verified answer.

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