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:
I don't think they are equivalent. try it yourself
Answer:
-3
Step-by-step explanation:
2-3=1
4-5=20
1-2=1
i think this is it i have never really been good at this but i think it could be those one