Finite Math - Random Variables & DistributionsCan you please solve this without technology and show the step-by-step process? 2010 Income Distribution up to $100,000 The following table shows the distribution of household incomes in 2010 for a sample of1,000 households in a country with incomes up to $100,000.0.30.250.20.150.10.05(a) Let X be the (rounded) midpoint of a bracket in which a household falls. Find the relative frequency distribution of X, and graph itshistogram.PPIncomeBracket ($)Households0.30.250- 20,000-19,999 39,9992502800.2Um0.150.10.0540,000- 60,000- 80,000-59,999 79,999 99,99918017012010,000 30,000 50,000 70,000 90,00010,000 30,000 50,000 70,000 90,000XXP0.30.20.15L0.10.050.25P0.30.250.20.150.10.0510,000 30,000 50,000 70,000 90,00010,000 30,000 50,000 70,000 90,000XX(b) Shade the area of your histogram corresponding to the probability that a randomly selected household in the sample has a value of Xabove 50,000. What is this probability?

The following table shows the distribution of household income in 2010 for a sample of 1000…

2010 Income Distribution up to $100,000 The following table shows the distribution of household incomes in 2010 for a sample of 1,000 households in a country with incomes up to $100,000. 0.3 0.25 0.2 0.15 0.1 0.05 (a) Let X be the (rounded) midpoint of a bracket in which a household falls. Find the relative frequency distribution of X, and graph its histogram. P P 0.3 0.25 0.2 Income Bracket ($) Households 0.15 0.1 0- 20,000- 40,000- 19,999 39,999 59,999 280 180 0.05 250 10,000 30,000 50,000 70,000 90,000 60,000- 80,000- 79,999 99,999 170 120 X A tol 10,000 30,000 50,000 70,000 90,000 0.3 Um.. Uma. 10,000 30,000 50,000 70,000 90,000 10,000 30,000 50,000 70,000 90,000 0.25 0.2 0.15 0.1 0.05 P 0.3 0.25 0.2 0.15 0.1 0.05 X (b) Shade the area of your histogram corresponding to the probability that a randomly selected household in the sample has a value of X above 50,000. What is this probability?

2010 Income Distribution up to $100,000 The following table shows the distribution of household incomes in 2010 for a sample of 1,000 households in a country with incomes up to $100,000. 0.3 0.25 0.2 0.15 0.1 0.05 (a) Let X be the (rounded) midpoint of a bracket in which a household falls. Find the relative frequency distribution of X, and graph its histogram. P P 0.3 0.25 0.2 Income Bracket ($) Households 0.15 0.1 0- 20,000- 40,000- 19,999 39,999 59,999 280 180 0.05 250 10,000 30,000 50,000 70,000 90,000 60,000- 80,000- 79,999 99,999 170 120 X A tol 10,000 30,000 50,000 70,000 90,000 0.3 Um.. Uma. 10,000 30,000 50,000 70,000 90,000 10,000 30,000 50,000 70,000 90,000 0.25 0.2 0.15 0.1 0.05 P 0.3 0.25 0.2 0.15 0.1 0.05 X (b) Shade the area of your histogram corresponding to the probability that a randomly selected household in the sample has a value of X above 50,000. What is this probability?

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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