anonymous
  • anonymous
The table shows the heights of grade 11 students in sacha's school. Height (cm) : [155-160], [160-165],[165-1700],[170-175],[175-180],[180-185],[185-190], 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.
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
help me someone
bahrom7893
  • bahrom7893
i can try..
anonymous
  • anonymous
yes u can :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
Mode = number that appears the MOST. According to your data, that would be in the range of 165-170.
bahrom7893
  • bahrom7893
veronometry knows this better than me..
anonymous
  • anonymous
median is 170-175
anonymous
  • anonymous
Median is the middle number. Since you have 43 students, the median student would be student #22. This falls into the [170-175] range.
bahrom7893
  • bahrom7893
yay i just fanned u veronometry..
anonymous
  • anonymous
For the mean, does your teacher want you to take the middle number of each range?
anonymous
  • anonymous
wher the heck did you get 22 from?
anonymous
  • anonymous
Thanks Bahrom! :]
anonymous
  • anonymous
oh yea i got it
anonymous
  • anonymous
nvm
anonymous
  • anonymous
There 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
  • anonymous
cool ! good stuuf :P
anonymous
  • anonymous
And, since the data isn't exact (they give you ranges versus the actual data), the BEST central tendency for this would be the MODE.

Looking for something else?

Not the answer you are looking for? Search for more explanations.