What's one and a half questions you have about standard deviation?
Question 2
2.
What's one-and-five-sixths questions you have about the normal curve?
Remember the song.
Question 3
3.
Draw a normal curve. Then draw in the standard deviation lines. Then, write in
the percentage of the sample that lies between each standard deviation line.
Remember the song.
Question 4
4.
Draw two normal curves. Draw the first curve in red that has a large mean. Draw
the second curve in blue with a relatively smaller mean.
Question 5
5.
Draw two normal curves. Draw the first curve in red that has a large standard
deviation. Draw the second curve in blue with a relatively smaller standard
deviation.
Question 6
6.
Now, draw a positively skewed normal curve. Then draw vertical lines where the
mode, median, and means would lie orange, yellow, and green, respectively.
Hint: think about why the curve is skewed. What's pulling the tail?
Question 7
7.
Now, draw a negativetly skewed normal curve. Then draw vertical lines where the
mode, median, and means would lie orange, yellow, and green, repes
Hint: think about why the curve is skewed. What's pulling the tail?