Mathematics
snowflake0531:

snowflake0531:

snowflake0531:

The z score value thing is 2.875

Justyn:

Z = x-mu/sigma

Justyn:

So do you know what x, mu, and sigma are?

snowflake0531:

I already got the z valuescore thing

Justyn:

What question are you trying to do then?

snowflake0531:

I get how you get the z score of each but how do you get the percentage of them ;c

@snowflake0531 wrote:
I get how you get the z score of each but how do you get the percentage of them ;c
will explain it in dms

snowflake0531:

okie

snowflake0531:

btw also number 5 xd

oh i thought i did that...

snowflake0531:

o-o

5

snowflake0531:

how'd you get it to minus 99.8 ;c

snowflake0531:

OH wait huh

@snowflake0531 wrote:
I get how you get the z score of each but how do you get the percentage of them ;c
will explain it in dms
!!! -- otherwise this will become a spam lol

snowflake0531:

-.- okay

snowflake0531:

i told u to do the z score table

snowflake0531:

oh that thingy

snowflake0531:

but it htought it was 99.7- not 8 then O-o

ah u didnt round it most likely thats why -- both work

snowflake0531:

so more than is 0.2% and less than is 98.2% o-O xd

yeah indeed

@snowflake0531 wrote:
so more than is 0.2% and less than is 98.2% o-O xd
i just realised -- its \( 99.2\% \) haha -- NOT \( 98.2\% \)

snowflake0531:

o-o uh right xd oops

wait -- its \( 99.8 \% \)...

snowflake0531:

uih3t5;rgi;hui3gr e.e

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