05/01/20

#### Statistics Questions

A publisher reports that 33% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage. A random sample... more

02/26/20

#### need help with statistics hw

What percentage of people has an IQ score less than 40 or greater than 160?

01/06/20

#### binomial distribution

Find the probability of at least one failure in five trials of a binomial experiment in which the probability of success is 30%. Round to the nearest tenth of a percent. I CANT CALCULATE THE RIGHT... more

11/29/17

08/19/14

#### How far should the truck be able to travel on 100 liters?

A truck travels 245 kilometers on 35 liters of gasoline

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