Question

P(x> or = x line over + 2 standard deviation) medal and fan

Answer 1

i got one more two similar

Answer 2

normal distributions

Answer 3

x line over means there is a line over the x

Answer 4

@superman36

Answer 5

@Jaynator495

Answer 6

someone

Answer 7

\[P(x\ge \bar{x}+2\sigma)~~?\]
How is \(x\) distributed? If you're given a normal distribution, this is straightforward if you know the empirical rule:
https://en.wikipedia.org/wiki/68%E2%80%9395%E2%80%9399.7_rule

Answer 8

it has no labels
they want like 68% is 34% + 34%

Answer 9

@SithsAndGiggles

Answer 10

we have to use the normal ditribution example ones from this line to this

Answer 11

3 and 4

Answer 12

4 and 5 sorry wrong numbers

Answer 13

what am i supposed to do

Answer 14

From the rule, you have that
\[\begin{cases}
D+E=68\\
C+D+E+F=95\\
B+C+D+E+F+G=99.7\\
A+B+C+D+E+F+G+H=1
\end{cases}\]
The distribution is symmetric, so you can determine that
\[\begin{cases}
D=E=34\\
C=F=13.5\\
B=G=2.35\\
A=H=0.15
\end{cases}\]