Consider the experiment of a worker assembling a product.

(1)

Define a random variable that represents the time in minutes required to assemble the product.

A)Letx= the average number of products assembled by the worker during six 4-hour shifts.

B)Letx= the percentage the product assembly is complete.

C)Letx= the time (in hours) to assemble six products.

D)Letx= the time (in minutes) to assemble the product.

E)Letx= the total number of products assembled by the worker during four 6-hour shifts.

(2)

What values may the random variable assume?

A)It may assume any value between 0 and 100 (inclusive):0x100.

B)It may assume three values: 4, 5, and 6.

C)It may assume values such as: 1, 2, ..., 99, 100.

D)It may assume any value between 0 and 60 (inclusive):0x60.

E)It may assume any positive value:x> 0.

(1)

Is the random variable discrete or continuous?

A)continuous

B)discrete