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1. A random variable takes on the values as follows:1.25, 2.34, 3.11, 6.13, 9.13, 12.14 Is the random variable discrete or continuous? 2. Identify whether the weight of a food item in a supermarket represents a discrete or continuous random variable.

1. A random variable takes on the values as follows:1.25, 2.34, 3.11, 6.13, 9.13, 12.14 Is the random variable discrete or continuous? 2. Identify whether the weight of a food item in a supermarket represents a discrete or continuous random variable.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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please please answer all of these since they are basic... hope you can help me

1. A random variable takes on the values as follows:l.25, 2.34, 3.11, 6.13, 9.13, 12.14 Is the random variable discrete or continuous? 2. Identify whether the weight of a food item in a supermarket represents a discrete or continuous random variable. 3. If two students will þe picked from a pool of students and W is a random variablethat pertains to the sum of the weights of the two students, identify if W is a discrete or continuous random variable. 4. Eliza is going to bake some cookies for the weekend. She checked what she has in her kitchen and figured out that she needs more ingredients to bake her cookies. She then made a list,so she can buy what she still needs. On her list, a number of eggs, sugar, flour, and baking soda are included. Identify the random variables in the givensituation, and classify each.
Transcribed Image Text:1. A random variable takes on the values as follows:l.25, 2.34, 3.11, 6.13, 9.13, 12.14 Is the random variable discrete or continuous? 2. Identify whether the weight of a food item in a supermarket represents a discrete or continuous random variable. 3. If two students will þe picked from a pool of students and W is a random variablethat pertains to the sum of the weights of the two students, identify if W is a discrete or continuous random variable. 4. Eliza is going to bake some cookies for the weekend. She checked what she has in her kitchen and figured out that she needs more ingredients to bake her cookies. She then made a list,so she can buy what she still needs. On her list, a number of eggs, sugar, flour, and baking soda are included. Identify the random variables in the givensituation, and classify each.
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