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anonymous
 5 years ago
The table shows the heights of grade 11 students in sacha's school. Height (cm) : [155160], [160165],[1651700],[170175],[175180],[180185],[185190], frequency: 2,6,12,11,6,4,2. Find the median, the mode and the range of heighs. b) which measure of central tendency best describes the data? explain.
anonymous
 5 years ago
The table shows the heights of grade 11 students in sacha's school. Height (cm) : [155160], [160165],[1651700],[170175],[175180],[180185],[185190], frequency: 2,6,12,11,6,4,2. Find the median, the mode and the range of heighs. b) which measure of central tendency best describes the data? explain.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Mode = number that appears the MOST. According to your data, that would be in the range of 165170.

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0veronometry knows this better than me..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Median is the middle number. Since you have 43 students, the median student would be student #22. This falls into the [170175] range.

bahrom7893
 5 years ago
Best ResponseYou've already chosen the best response.0yay i just fanned u veronometry..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0For the mean, does your teacher want you to take the middle number of each range?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0wher the heck did you get 22 from?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0There are 43 students. The middle student would be student #22. In other words, if you listed out all the students from 1 to 43, 22 would be right smack in the middle (aka the median).

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0And, since the data isn't exact (they give you ranges versus the actual data), the BEST central tendency for this would be the MODE.
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