The prices of three T-shirt styles are $24, $30, and $36. The probability of choosing a $24 T-shirt is . The probability of choosing a $30 T-shirt is . The probability of choosing a $36 T-shirt is . What is the expected value of a T-shirt?

Question

The prices of three T-shirt styles are $24, $30, and $36. The probability of choosing a $24 T-shirt is  . The probability of choosing a $30 T-shirt is  . The probability of choosing a $36 T-shirt is  .  What is the expected value of a T-shirt?

anonymous · Answer

the expected value is 1/3 or 33.33%

anonymous · Answer

my choices are.. A. 29$ B. 30$ C. 31$ D 32$

anonymous · Answer

sorry i misunderstood it the answer is b. $30