Mary wanted to track the growth of various peppers in her garden, so she decided to label them. Her garden had RED peppers labeled 1,2,3,4,5,6, GREEN peppers labeled 1,2,3,4,5, and
YELLOW peppers labeled 1, 2. If a single pepper is picked at random, what is the probability that
the pepper is YELLOW AND has an ODD number?

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?