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Chapter 6 Review Homework
1. Determine whether the random variable is discrete or continuous. In each case, state the possible values of the random variable.
(a) The number offish caught during a fishing tournament
.
(b) Thetime required to download a file from the Internet
(a) Is the number offish caught during a fishing tournament discrete or continuous?
- The random variable is continuous. The possible values are x = 0, 1,2,…..
- The random variable is discrete. The possible values arex greater than or equals 0
- The random variable is continuous. The possible values arex greater than or equals
- The random variable is discrete. The possible values are x =0,1,2…
(b) Is thetime required to download a file from the Internet discrete or continuous?
- The random variable is discrete. The possible values are t = 1 , 2 , 3 , ….
- The random variable is continuous. The possible values aret greater than 0.
- The random variable is continuous. The possible values are t = 1 , 2 , 3 , …
- The random variable is discrete. The possible values aret greater than 0
.
.
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This question is taken from Math 227 – Statistics » Summer 2021 » Chapter 6 Review Homework