Question: A quality control inspector is checking a sample of light bulbs. The table summarizes her results. If one of the light bulbs is selected at
A quality control inspector is checking a sample of light bulbs. The table summarizes her results. If one of the light bulbs is selected at random, find the probability that the light bulb is good, given that it is a 20 or 100 watt bulb. Start 5 By 4 Table 1st Row 1st Column Wattage 2nd Column Good 3rd Column Defective 4st Column Total 2nd Row 1st Column 20 2nd Column 94 3rd Column 13 4st Column 107 3rd Row 1st Column 50 2nd Column 63 3rd Column 8 4st Column 71 4st Row 1st Column 100 2nd Column 75 3rd Column 9 4st Column 84 5st Row 1st Column Total 2nd Column 232 3rd Column 30 4st Column 262 EndTable Question content area bottom Part 1 The probability is enter your response here. (Simplify your answer. Type an integer or a fraction.)
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