The probability of a biased coin landing on heads is
Complete the tree diagram.
First Flip
Second Flip
head
• head
2
tail
head
tail
tail

If eh = hg and hg=16, find the diameter of k

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Standard deviation of 19,29,21,22,23