f(y)= { 1 + ² + 1, 0≤ ≤2;16yotherwise.0, (b) What is the cdf of Y?(c) What is the maximum possible value that Y can take?(d) What is the expected value of Y?(e) What is the variance of Y?(f) What is the probability that Y is equal to 60?

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Answered: (b) What is the cdf of Y? (c) What is…

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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I3D I3D 4. The table below gives the number of US Senators, from each party, spending federal dollars in each of three spending classes. The table is set up to help you calculate x? so there are blanks provided in addition to the data: a. Fill in the contingency tables for the Expected Frequencies (work to 2 decimal places): Spending Less than 6 to 11 Billion More than Party 6 Billion 11 Billion Republican 8 - 15 - 22 Democrat 12 - 16 - %3D - 6 b. Calculate the differences between the observed frequencies and the expected frequencies and fill in above. C. Calculate x and the degrees of freedom. Ans. Ans. d. Use this information to do a Chi Squared test to determine the validity of the claim that federal spending is independent of political party at the a =.05 level. Use the worksheet on the following page.
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(b) What is the cdf of Y? (c) What is the maximum possible value that Y can take? (d) What is the expected value of Y?