Formal agreement between two or more people or organizations. A
B
C
D.
E.
F
G
H.
1.
Charge account
Contract
Coupon
Installment plan
Payment card
Rebate
Sales tax
Tip
Unit price
A
C

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.