Let x denote the time (in seconds) necessary for an individual to react to a certain stimulus The probability distribution of x is specified by the accompanying density curve a What is the height of the density curve above x 0 (Hint Total area 1 ) b What is the probability that reaction time exceed...

a The density curve creates a triangular region bounded by the line ...

Let x denote the time (in seconds) necessary for an individual to react to a certain stimulus.

Question:

Let x denote the time (in seconds) necessary for an individual to react to a certain stimulus. The probability of x is specified by the accompanying density curve.

a. What is the height of the density curve above x = 0? (Hint: Total area = 1.)
b. What is the probability that reaction time exceeds 0.5 sec?
c. What is the probability that reaction time is at most 0.25 sec?

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...