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A survey asked buyers whether color, size, or brand influenced their choice of cell phone. The...

A survey asked buyers whether color, size, or brand influenced their choice of cell phone. The results are below.

148 said size.
231 said brand.
176 said color.
118 said size and brand.
89 said color and size.
133 said color and brand.
73 said all three.
95 said none of these.

How many buyers were not influenced by color?

How many buyers were surveyed?

Math   Statistics-And-Probability   
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