Posted by Colleen on Sunday, April 1, 2012 at 9:30pm.
If a spinner labeled 17 was spun 150 times, what is the probability of getting a prime number?

statistics  PsyDAG, Tuesday, April 3, 2012 at 1:11pm
Prime numbers are 2, 3, 5 and 7.
http://www.mathsisfun.com/prime_numbers.html
Probability of any one spin getting a prime number = 4/7.