practice problem

You are running a corner store and below is the list of items you are selling there. . Chewing gum, $1.00 . Candy cane, $1.50 . Chocolate ice cream, $1.50 . Chocolate cookie, $2.00 . Lollipop, $2.50 Assume that every customer buys only one item at a time. After running the store for a year, you have learned that, out of every 10 customers, 1 person buys a chewing gum. 2 people buy a candy cane, 1 person buys a chocolate ice cream, 2 people buy a chocolate cookie, and 4 people buy a lollipop. Let S be the sample space of an item that a random customer buys and x be a random variable such that X is the price of the item purchase. Let R be the range of the random variable X. What are the values of |S| and |R), respectively? O IS| = 4 and |RI = 4 O IS| = 5 and |RI = 4 O 151 = 5 and |R| = 5 O IS| = 4 and \\R) = 5 Question 5 1 pts Refer to the premise in the previous question. Evaluate P(X-1.50) / P(X-2.50). O .25 O .5 10 10 75