To make curtains for a living room window for a customer, you will need three pieces of fabric in the following lengths: 3 feet, 3 feet, and 5 feet. what is the total length of fabric you will need?

Many random number generators allow users to specify the range of the random numbers to be produced. suppose that you specify that the random number y can take any value between 0 and 2. then the density curve of the outcomes has constant height between 0 and 2, and height 0 elsewhere. (a) is the random variable y discrete or continuous? why?

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms