SOLUTION: I need to find the first and second quintiles (20th and 40th percentiles) of the data shown here:
52 61 88 43 64
71 39 73 51 60
I use a TI 84 calculator and it can s
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-> SOLUTION: I need to find the first and second quintiles (20th and 40th percentiles) of the data shown here:
52 61 88 43 64
71 39 73 51 60
I use a TI 84 calculator and it can s
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Question 678426: I need to find the first and second quintiles (20th and 40th percentiles) of the data shown here:
52 61 88 43 64
71 39 73 51 60
I use a TI 84 calculator and it can solve for quartiles, but then how do you solve for quintiles, or even deciles? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! I need to find the first and second quintiles (20th and 40th percentiles) of the data shown here:
52 61 88 43 64
71 39 73 51 60
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20^ of 10 = 2
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The 3rd element from the minimum has 20% of the data below it
20%ile = 51
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The 5th element has 40% of the data below it
40%ile = 60
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The TI-84 will rank the data but will not calculate quint's and deci's
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Cheers,
Stan H.
Cheers,
Stan H.
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