A shoebox holds same-size disks. There are 5 red, 6 white, and 7 blue disks. You pick out a disk, record its color, and return it to the box. If you repeat this process 250 times, how many times can you expect to pick either a red or white disk?
Answers
Answered by
1
the chance of red disk is 5/250 and that of white is 6/250
Similar questions