tatumnolan
  • tatumnolan
Would anyone want to help me on my 10 question worksheet on Statistical Analysis? It shouldn't be to hard for you and it would really help me
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
ganeshie8
  • ganeshie8
please post the question, somebody will help im sure
tatumnolan
  • tatumnolan
https://gyazo.com/008d0397fa0457b385f6ae4c17a56059
tatumnolan
  • tatumnolan
thats question 2

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

ganeshie8
  • ganeshie8
look at the given dot plot do you see any outlier ?
tatumnolan
  • tatumnolan
Yes
tatumnolan
  • tatumnolan
The dot on 10
ganeshie8
  • ganeshie8
Exactly, since an outlier is there, "median" is the best measure for center median is robust to outliers as the outliers don't affect median at all.
tatumnolan
  • tatumnolan
ok so it would be median?
ganeshie8
  • ganeshie8
Yes
tatumnolan
  • tatumnolan
ok
tatumnolan
  • tatumnolan
Ill post again if I need help on another question
tatumnolan
  • tatumnolan
I Dont understand this subject its very odd for me
tatumnolan
  • tatumnolan
https://gyazo.com/52e566d0b1ec8d591f1e2dcecf8f9eae
tatumnolan
  • tatumnolan
Im sorry I feel like its c based on the last
tatumnolan
  • tatumnolan
but im not sure
ganeshie8
  • ganeshie8
do you see any outliers here ?
tatumnolan
  • tatumnolan
Yes 2
ganeshie8
  • ganeshie8
so use "inter quartile range" for spread
tatumnolan
  • tatumnolan
Would it be Median again?
tatumnolan
  • tatumnolan
oh
ganeshie8
  • ganeshie8
"median", "mean" measure "center "mean absolute deviation". "interquartile range" measure variability
tatumnolan
  • tatumnolan
Ugh Im so confused
ganeshie8
  • ganeshie8
when you have outliers, use below : 1) median for center 2) interquartile range for variability
tatumnolan
  • tatumnolan
ok
tatumnolan
  • tatumnolan
THanks
tatumnolan
  • tatumnolan
mean absolute deviation right?
ganeshie8
  • ganeshie8
since you have outliers in the given bar chart, you would use "inter quartile range"
tatumnolan
  • tatumnolan
I got confused and Put in interquartile range
tatumnolan
  • tatumnolan
I got it wrong but right the second time
tatumnolan
  • tatumnolan
sorry :/
ganeshie8
  • ganeshie8
thats okay
tatumnolan
  • tatumnolan
so can you give me a Definition for dummy's of mean absolute deviation
tatumnolan
  • tatumnolan
?
ganeshie8
  • ganeshie8
mean absolute deviation as the name says, it sees how much far away each data value is located from the "mean"
tatumnolan
  • tatumnolan
ok
tatumnolan
  • tatumnolan
Thanks
tatumnolan
  • tatumnolan
https://gyazo.com/e305909351cedb8e132801198f44f533 so for this one would I find the mean and then...
tatumnolan
  • tatumnolan
or is there something else
ganeshie8
  • ganeshie8
first find the mean
tatumnolan
  • tatumnolan
ok
tatumnolan
  • tatumnolan
is the mean 160?
ganeshie8
  • ganeshie8
Correct
tatumnolan
  • tatumnolan
Ok
tatumnolan
  • tatumnolan
Next step?
ganeshie8
  • ganeshie8
see how much far away each of the data point in given table from the mean
ganeshie8
  • ganeshie8
simply subtract each of the given data point from the mean
tatumnolan
  • tatumnolan
im confused
tatumnolan
  • tatumnolan
what am I subtracting from 160?
ganeshie8
  • ganeshie8
|dw:1440210090036:dw|
tatumnolan
  • tatumnolan
39?
ganeshie8
  • ganeshie8
Yes, find that for each row in the table
tatumnolan
  • tatumnolan
oh boy
tatumnolan
  • tatumnolan
ok
tatumnolan
  • tatumnolan
and then what?
ganeshie8
  • ganeshie8
|dw:1440210261023:dw|
ganeshie8
  • ganeshie8
first do that, rest is easy il walk you through

Looking for something else?

Not the answer you are looking for? Search for more explanations.