1) Mary and Frank have two bags in front of them. Mary's bag has 4 marbles; blue, yellow, red and green. Frank's bag has 3 marbles; purple, orange, and pink. They
will pick from their bag at the same time. What is the probability of Mary selecting red
from her bag and Frank selecting purple from his bag? Use a sample space to
support your answer.
Probability =

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin. how many doctors use brand x aspirin

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.