Question

in a crate of 1500 ligth bubls .it is estimated that 4% are defective how many of 1500 ligth bulbs in the crate are likely to be defective .witch one 600/400/60/40

Answer 1

98. In a crate of 1 500 light bulbs. It is estimated that 4% are defective. Now, how many light bulb in the crate are likely to be defective: Solution: => 1 500 is the total number of light bulbs = 100% => 4% is the percentage of the light bulb that is defective => 1 500 * .04 = 60 Thus, the number of light bulbs that are defective are 60 out of 1 500 light bulbs.