Question

The standard normal curve shown below models the population distribution of a random variable. What proportion of the values in the population does not lie between the two z-scores indicated on the diagram?

A. 0.3069
B. 0.3177
C. 0.3128
D. 0.3016
E. 0.3245

Answer 1

omg baabe

Answer 2

i dont like decimals

Answer 3

ur math is hard as hell

Answer 4

i know babe

Answer 5

and i thought mine was hard

Answer 6

hehe

Answer 7

lol

Answer 8

Do you use the normal distribution table, or do you use the calculator?

Answer 9

both

Answer 10

The diagram shows a normal distribution. Do you know the (implied) parameters?

Answer 11

no i dont

Answer 12

namely \(\mu\) and \(\sigma\)

Answer 13

okay

Answer 14

????????????????

Answer 15

The diagram shown shows a standard normal distribution with \(\mu (mean)=0\) and \(\sigma (sd)=1\).
ok so far?

Answer 16

yes

Answer 17

Do you see two \(\sigma\) values in the diagram, and what are they?

Answer 18

@countryrockbabe

Answer 19

all i need is the answer lol

Answer 20

Is that @coltjoco or @countryrockbabe talking?

Answer 21

both

Answer 22

Sorry, I do not provide just answers, read:
http://openstudy.com/code-of-conduct

Answer 23

okay sorry ill tell @coltjoco

Answer 24

ok

Answer 25

mrr babe

Answer 26

lol ikr

Answer 27

ughh

Answer 28

lol