Q. Consider the probability density curve plotted below:Find P(X≤21):1∣Find P(X>14) : Epter anineeger or decimal number (more.]
Identify Area for P(X≤21): Step 1: Identify the area under the curve from the start of the curve to x=21 for P(X≤21).
Calculate Area Using PDF: Step 2: Calculate the area using the given probability density function. Assume the curve is a simple shape like a triangle or rectangle for easy calculation.
Subtract Area for P(X > 14): Step 3: For P(X > 14), subtract the area from the start of the curve to x=14 from the total area under the curve.
Find Remaining Area: Step 4: Use basic arithmetic to find the remaining area, which represents P(X > 14).