Math
posted by Rachal .
A department store is holding a drawing to give free shopping sprees to two lucky customers. There are 15 customers who have entered the drawing: 4 live in the town of Gaston, 6 live in Pike, and 5 live in Wells. In the drawing, the first customer will be selected at random, and then the second customer will be selected at random from the remaining customers. What is the probability that both customers selected are Wells residents?
Report your answer as an exact fraction.
Is this Probability of dependent events? If so i only have the formula for independent evets. Can someone helo me? Thanks
Respond to this Question
Similar Questions

English
What do you think Keats means in these lines from "When I Have Fears That I May Cease to Be"? 
Data Management
A store manager believes that 42% of her customers are repeat business (have visited her store within the last two weeks). Assuming she is correct, what is the probability that out of the next 500 customers, between 200 and 250 customers … 
English
1. When did he live in this town? 2. When did he start to live in this town? 
statistic
A survey was made of 100 customers in a department store. 70 of the customers indicated they visited the store because of a newspaper advertisement. The remainder had not seen the ad. A total of 40 customers made purchases; of these … 
Statistics
A department store is running a promo one Saturday by giving out coupons for $10 of free merchandise. However, onethird of customers spend $40, and onethird spend$75. The remainder of customers who come in the store do not take advantage … 
statistics
On the average five customers visit a children department store each hour. Using Poisson distribution, calculate the probability of three customers shop at the store. 
English
1. We can live to be 200. 2. We can live to be 200 years old. 3. We can live up to 200. 4. We can live up to 200 years. 5. We can live to 200. 6. We can live to 200 years. 7. We can live up to 200 years old. 8. We can live to 200 years … 
SS
You have a large farm made up of mostly flat terrain in Eastern Europe. You use mechanized equipment to plant and harvest grains, like wheat and barley. Which statement is most likely true? 
Math
In 35 minutes, 49 customers entered the store. At this rate, how many customers will enter the store in 2 hrs? 
English
1. They used to live there, didn't they? 2. They used to live there, usedn't they?