Wattage Good Defective Total 86 20 78 8 50 91 14 105 100 67

Last updated: 3/8/2024

Wattage Good Defective Total 86 20 78 8 50 91 14 105 100 67 13 80 Total 236 35 271 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 The probability is Simplify your answer Type an integer or a fraction