I roll three different loaded dice. For the first die the probability of getting a 5 is 0.64, for the second die the probability of getting a 5 is 0.54, and for the third die the probability of getting a 5 is 0.22. What is the probability that number 5 comes up on exactly two of the three dice? Give your solution accurate to 4 decimal places. Answer: Check

The probability that Luis will pass his statistic test is 0.62. Find the probability that he will fail his statistic test.

You roll two dice and record the numbers facing up.  What is the probability of rolling doubles or a sum of 8? Your answer should be a decimal (not a percent) correct to three decimal places.

The probability of winning the "grand prize" at a fortune spinning wheel is p=0.2. If you spin the wheel 100 times how many grand prizes can you expect to win

Find the probability that z is greater than -1.72.

Approximately 2 percent of Americans ages 50-60 have lung cancer. A patient with lung cancer has a 91 percent chance of a positive test. A patient without lung cancer has a 8 percent chance of a positive test (a false positive result). Complete the table below, then answer the questions below the table. Give all answers as decimals to 4 decimal places.   Positive test result Negative test result Total Has lung cancer          Does not have lung cancer          Total         What is the probability a patient has lung cancer given that she just had a positive test?     Give answer as decimals to 4 decimal places.