Answer:
Answer to Suppose that IQ scores have a bell-shaped distribution with a mean of ... Question: Suppose That IQ Scores Have A Bell-shaped Distribution With A Mean Of 105 And A Standard Deviation Of 15. ... Please Do Not Round Your Answer. ... Using the empirical rule, what percentage of IQ scores are greater than 120?Step-by-step explanation:
465+18 = 483
The fraction was just to throw you off, it's not too hard if you look carefully since you get a whole number from it

if you have already covered slopes, you could also get it that way, in fact is simpler that way.
Answer:
366 minutes
Step-by-step explanation:
divide 15000 by 41