A discrete variable can take on only the values 0, 1, or 2. A set of 20 measurements on this variable is shown here:1 2 1 0 22 1 1 0 02 2 1 1 00 1 2 1 1a. Construct a relative frequency histogram for the data.b. What proportion of the measurements are greater than 1?c. What proportion of the measurements are less than 2?d. If a measurement is selected at random from the 20 measurements shown, what is the probability that it is a 2?e. Describe the shape of the distribution. Do you see any outliers?

A discrete variable can take on only the values 0, 1, or 2. A set of 20 measurements on this variable is shown here:1 2 1 0 22 1 1 0 02 2 1 1 00 1 2 1 1a. Construct a relative frequency histogram for the data.b. What proportion of the measurements are greater than 1?c. What proportion of the measurements are less than 2?d. If a measurement is selected at random from the 20 measurements shown, what is the probability that it is a 2?e. Describe the shape of the distribution. Do you see any outliers?

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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