.09.08.07.06.05.04.03.02.01.00- 3.4- 3.3- 3.2.0002.0003.0003.0003.00030003.0003.0003.0003.0003.0003.0004.0004.0004.00040004.0004.0005.00050005.0005.0005.0005.0006.00060006.0006.0006.0007.0007- 3.1- 3.0.0007.0007.0008.0008.00080008.0009.0009.00090010.0010.0010.0011.0011.00110012.0012.0013.0013.0013-2.9.0014.0014.0015.0015.00160016.0017.0018.0018.0019- 2.8- 2.7- 2.6.0019.0020.0021.0021.00220023.0023.0024.0025.0026.0026.0027.0028.0029.00300031.0032.0033.0034.0035.0036.0037.0038.0039.00400041.0043.0044.0045.0047- 2.5- 2.4.0048.0049.0051.0052.00540055.0057.0059.00600062.0064.0066.0068.0069.00710073.0075.0078.0080.0082-2.3.0084.0087.0089.0091.00940096.0099.0102.0104.0107- 2.2- 2.1- 2.0- 1.9- 1.8.0110.0113.0116.0119.01220125.0129.0132.0136.0139.0143.0146.0150.0154.01580162.0166.0170.01740179.0183.0188.0192.0197.02020207.0212.0217.0222.0228.0233.0239.0244.0250.02560262.0268.0274.0281.0287.0294.0301.0307.0314.03220329.0336.0344.0351.0359 The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be consideredunusual.For a sample of n = 64, find the probability of a sample mean being less than 24.2 if u = 24 and o = 1.33.Click the icon to view page 1 of the standard normal table.Click the icon to view page 2 of the standard normal table.For a sample of n = 64, the probability of a sample mean being less than 24.2 if u = 24 and o = 1.33 is(Round to four decimal places as needed.)

Given,sample size(n)=64mean(μ)=24standard deviation(σ)=1.33

Answered: The population mean and standard…

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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The mode and mean of a normal distribution is 45. Then, the median of the distribution is O a. 22.5 O b. 54 O c. 45 O d. 50
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The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n=66, find the probability of a sample mean being less than 20.1 if μ=20 and σ=1.34. LOADING... Click the icon to view page 1 of the standard normal table. LOADING... Click the icon to view page 2 of the standard normal table. Question content area bottom Part 1 For a sample of n=66, the probability of a sample mean being less than 20.1 if μ=20 and σ=1.34 is enter your response here . (Round to four decimal places as needed.) Part 2 Would the given sample mean be considered unusual? The sample mean ▼ would not would be considered unusual because it has a probability that is ▼ less greater than 5%.
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The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n = 67, find the probability of a sample mean being less than 22,5 if u= 23 and g = 1.21. E Click the icon to view page 1 of the standard normal table. E Click the icon to view page 2 of the standard normal table. For a sample of n = 67, the probability of a sample mean being less than 22.5 if u = 23 and o =1.21 is (Round to four decimal places as needed.)
In the 1992 presidential election, Alaska's 40 election districts averaged 1989 votes per district for President Clinton. The standard deviation was 568. (There are only 40 election districts in Alaska.) The distribution of the votes per district for President Clinton was bell-shaped. Let X = number of votes for President Clinton for an election district. (Source: The World Almanac and Book of Facts) Round all answers except part e. to 4 decimal places. a. What is the distribution of X? X ~ N( __ , __ ) b. Is 1989 a population mean or a sample mean? Select an answer _______. c. Find the probability that a randomly selected district had fewer than 2087 votes for President Clinton. _____ d. Find the probability that a randomly selected district had between 1905 and 2194 votes for President Clinton.______ e. Find the first quartile for votes for President Clinton. Round your answer to the nearest whole number. ______
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