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+---- Forum: What does this Flashcard mean or Do this math problem for me (https://www.degreeforum.net/mybb/Forum-What-does-this-Flashcard-mean-or-Do-this-math-problem-for-me)
+---- Thread: IC HELP Needed - statistics (/Thread-IC-HELP-Needed-statistics--4156)
IC HELP Needed - statistics - bzptc0 - 05-30-2008
I believe question 48 of 56 is wrong on the first section of the statistics flashcards...
Values - 42, 56, 74, 78, 79, 80, 82, 86, 88, 91, 91, 97
There are 12 values, which means the median would be the average of the 2 middle values - 81
The first quartile would then be the average of the 2 middle values in the first half - or 76.
IC answer - 80 for median, and then 74 for Q1.
if you look at the graphic, the 2 sides of the values are uneven.
Am I right?
IC HELP Needed - statistics - bmills072200 - 05-30-2008
You're right...the IC answer is incorrect...funny, I never noticed it when I went through them...
IC HELP Needed - statistics - dingbat - 08-25-2008
Looks like your correct and the card is wrong. That is unless this is some funny type of stastics I have never studied. Math was never my best subject but this is pretty simple.
IC HELP Needed - statistics - BurnieGirl - 09-19-2008
I hope that was the only mistake and it was corrected. After I passed Humanities and a Math is my next hell.:eek: I migh try statistics first.
