a) The average height of sunflowers in a field is 64 inches with a standard deviation of 3.5 inches. Describe a normal curve for the distribution, including the values on the horizontal axis at one, two, and three standard deviations from the mean.

b) If there are 3,000 plants in the field, approximately how many will be taller than 71 inches?

Question

a) The average height of sunflowers in a field is 64 inches with a standard deviation of 3.5 inches. Describe a normal curve for the distribution, including the values on the horizontal axis at one, two, and three standard deviations from the mean.

b) If there are 3,000 plants in the field, approximately how many will be taller than 71 inches?

anonymous · Answer

Its a hard question, but its already been answered: http://openstudy.com/study#/updates/534070a3e4b09298524e95c1

anonymous · Answer

Ah! Thank you :)