(because i read mangas in class)
banned-users
Phi Kappa Chi ΦΚΧ <a:yeah:589703000977571860><a:ppHop:536353159615086612>
Tuesday, February 12, 2019
If you post questions I can give you a breakdown as to how you need to go about solving them
ok sure
but itll have to be later
alright
She needs to create questions appropriate to the age she claims to be first
there is a 12 year old in my program in my year, she is safe
I mean
I can post them now
but they're badly copied
and i need to format them/fix them
plus im in the bus
Mhmm
like
"Suppouse that the distribution of adultwright is somewhat rigjtskewed with a mwan of 175 pound "
is part of one
i copied it quickly
rigjtskewed indeed
rightskewed
right skewed
Rigjt
for reference
Suppouse that the distribution of adultwright is somewhat rigjtskewed with a mwan of 175 pound and a standard deviation of 25 pounds a large elavertpr jas a weight limit of 7200 pounds if 40 adults entrt whT is the probability it exceeds the limit
the answer is fish
I'm not utterly hopeless though, i got pretty far on one about canadian bauxite ore
I don't know what level you do this at/ what assumptions you can make. Are just just assuming this is a gaussian distribution?
does gaussian mean normal distribution
then yes
if not
then no
yes a normal is just a gaussian with mean 0 sd 1
yes
yeahhh 0 and 1
that's what's in the calculator when i do stuff with z scored and normalCDF
floating by in school is fun
but that problem also says right skewed and doesnt that change how it's distributed or whatever so it isnt normal because normal is the big dick
so you can't use stuff on it
Anyways I have to do drawings for a video for history so i cant work on this rn
i also have a current events paper due in english but ill do that at like 6 am
Alright
managing time is easy 😎
no context
Jimmy neutron?
Johnny Proton
To avoid copyright
im glad that's tellable though
>banned from roblox
fuck
fuck
fuck
i fucked my phones battery
because i was dumb and dropped it in snow
word of advice
try not to do that
what is happening here
abraham lincoln charging into battle with his lightsaber tewnnis racket
of course
very interesting
these are masterclass pieces of art
man
i accidentally set my wallpeper to one of these
and cant find my real wallpaper
god damn it https://i.imgur.com/PXZAbqg.png
im done
See Rusp, that's what a real man looks like
Working
Not 3?
Consider the sampling distribution of a sample mean obtained by random sampling from an infinite population. This population has a distribution that is highly skewed towards the large values.
How is the mean of the sampling distribution related to the mean of the population?
How is the standard deviation of the sampling distribution related to the standard deviation of the population?
How is the shape effected by the sample size?
An opinion poll asks an SRS of 500 adults whether they favor giving parents of school-age children vouchers that can be exchange for education at any public or private school of their choice each school would be paid by the government on the basis of how many vouchers it collected. Suppose that in fact 45% of the population favor the idea, find the probability that more than half are in favor. someone do all of this for me
thx
Canada bauxite ore is moved into things;;; When functioning properly, the actual weights of ore loaded into each car by the filling equipment at the mine are approximately normally distributed with a mean of 70 tons and a standard deviation of 0.9 ton. If the mean is greater that 70 tons, the loading mechanism is overfilling.
If the filling equipment is functioning properly, what is the probability that the weight of the ore in a randomly selected car will be 70.7 tons or more? Show your work.
Suppose that the weight of the ore in a randomly selected car is 70.7 tons. Would that fact make you suspect that the loading mechanism is overfilling the cars? Justify your answer.
If the filling equipment is functioning properly, what is the probability that a random sample of 10 cars will have a mean ore weight of 70.7 tons or more? Show your work.
Based on your answer in part (c), if a random sample of 10 cars had a mean ore weight of 70.7 tons, would you suspect the loading mechanism was overfilling the cars? Justify your answer.
Suppouse that the distribution of adult weight is somewhat right-skewed with a mean of 175 pounds and a standard deviation of 25 pounds. A large elaveator has a weight limit of 7200 pounds if 40 adults enter what is the probability it exceeds the limit?and this