Commite4b1196

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Fix median function

1 parent8386b7d commite4b1196Copy full SHA for e4b1196

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+17

-5

lines changed

+17

-5

lines changed

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -2,7 +2,7 @@`
`2`	`2`	`# Solution to challenge`
`3`	`3`
`4`	`4`
`5`		`-# Calculatecompoundinterest to track the growth of an investment`
	`5`	`+# Calculate interest to track the growth of an investment`
`6`	`6`
`7`	`7`
`8`	`8`	`definvest(amount,rate,years):`

Lines changed: 16 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -18,15 +18,27 @@ def enrollment_stats(list_of_universities):`
`18`	`18`
`19`	`19`
`20`	`20`	`defmean(values):`
	`21`	+"""Return the mean value in the list `values`"""
`21`	`22`	`returnsum(values)/len(values)`
`22`	`23`
`23`	`24`
`24`	`25`	`defmedian(values):`
	`26`	+"""Return the median value of the list `values`"""
`25`	`27`	`values.sort()`
`26`		`-length=len(values)`
`27`		`-ifnotlength%2:`
`28`		`-returnvalues[(length-1)/2]`
`29`		`-returnvalues[int(length/2)]`
	`28`	`+# If the number of valus is odd,`
	`29`	`+# return the middle value of the list`
	`30`	`+iflen(values)%2==1:`
	`31`	`+# The value at the center of the list is the value`
	`32`	`+# at whose index is half of the length of the list,`
	`33`	`+# rounded down`
	`34`	`+center_index=int(len(values)/2)`
	`35`	`+returnvalues[center_index]`
	`36`	`+# Otherwise, if the length of the list is even, return`
	`37`	`+# the mean of the two center values`
	`38`	`+else:`
	`39`	`+left_center_index= (len(values)-1)/2`
	`40`	`+right_center_index= (len(values)+1)/2`
	`41`	`+returnmean([left_center_index,right_center_index])`
`30`	`42`
`31`	`43`
`32`	`44`	`universities= [`

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