Continuation of Exercise 4-135. With an automated irrigation system, a plant grows to a height of 3.5

Question:

Continuation of Exercise 4-135. With an automated irrigation system, a plant grows to a height of 3.5 centimeters two weeks after germination.
(a) What is the probability of obtaining a plant of this height or greater from the of heights in Exercise 4-135.
(b) Do you think the automated irrigation system increases the plant height at two weeks after germination?
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...