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HowardWolowitz
 one year ago
Help with a question: Need someone to explain the way to the answer!
HowardWolowitz
 one year ago
Help with a question: Need someone to explain the way to the answer!

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HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0i cant draw a graph for my question i have to describe it

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2I haven't got enough time to help you with all this Remember the median is the middle value mean = sum of all the values divided by 7

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2and the range = highest value  lowest

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0so would you suggest I put that all values are the same?

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0guys, each time i do it i draw graphs but i wouldnt know how to put them into the words for the answer

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2the median is the same for all three  check out the middle value

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2right Have have you worked out each of the mean's?

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0no i was trying to figure out what standard deviation was

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0A: 11 mean B: 11 mean C:11 mean

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0So, thats something thats similar

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2dw:1441813625332:dw

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0oh, and the median is the same for all three

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2right the above histogram is for the list C and gives an idea of the distribution of the numbers

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2yes mean and median are the same

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2and also the range is the same 17  5 = 12 in each case

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0oh i missed that

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2you can draw similar histograms for A and B to show the difference in distribution of the values

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2the standard deviation is a bit more complicated do you know how to work that out? its values gives an idea of the spread of data within the data set.

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0For the standard deviation of "A" I got 4.3

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0For the standard deviation for "B" I got 5

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0For the standard deviation for "C" I got 6

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2yes that figures the spread is not that much different but because of the 3 5's and 3 17's in C it will be greater that A or B.

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0So, my final answer answer is gonna be: For all three, mean, median and range are the same but standard deviation is different in all three.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2 well say std dev for C is greater than B and B greater than A.

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0PoWer of the "Welsh minds!" @welshfella #welshpower
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