Company ex tested its lightbulbs to see how many long they would last on a production line 2500 poles were taken tested department in charge reported the out of 2500 every 2200 polls the more than 1500 of use Lucy purchased the lightbulb from a company X what is the likelihood that it will burn For more than 1500 hours right small form

Question

Company ex tested its lightbulbs to see how many long they would last on a production line 2500 poles were taken tested department in charge reported the out of 2500 every 2200 polls the more than 1500 of use Lucy purchased the lightbulb from a company X what is the likelihood that it will burn For more than 1500 hours right small form

Answer 1

The likelihood that a lightbulb purchased from company X will burn for more than 1500 hours can be calculated using the information provided.

Out of 2500 lightbulbs tested, 2200 lasted for more than 1500 hours. Therefore, the probability that a lightbulb purchased from company X will burn for more than 1500 hours is 2200/2500 = 0.88 or 88%.

So, the likelihood that a lightbulb purchased from company X will burn for more than 1500 hours is 88%.