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A two-way frequency table is shown below that displays the relationship between television technology type and television size sold at a local retail outlet. Store managers took a sample of 90 people and recorded the following results:
 

                   Plasma TV      LCD TV     Projection TV    Total

54 inches        20                    8                   2

68 inches         9                     22                 2 

86 inches         6                     16                 5

Total                                                                                 90


The retail outlet is putting its LCD televisions on sale. Given this information, what percent (rounded to the nearest whole percent) of the warehouse should be stocked with 86-inch televisions?

 

A:35% 

B:18% 

C:59% 

D:46%

 
 Apr 26, 2018

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