A scuba diver reached a depth of -14 feet (below sea level). The diver descended another -12 feet. How many feet will the diver have to travel to return to sea
level?
A +26 ft.
B -26 ft.
C +14 ft.
D 0 +2 ft.

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.