A sociologist claims that as the per capita personal income of a state increases, the birt rate decreases. She randomly selects nine states and obtain the following data: State Per Capita Personal Income (5) Birth Rate Delaware 28,493 13.9 Maryland 28.674 13.0 District of Columbia 35,704 15.7 Virginia 26,109 13.2 West Virginia 18,724 11.3

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Q: ) Use the data to develop an estimated regression equation that could be used to predict the annual…

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Q: A sociologist claims that as the per capita personal income of a state increases, the birt rate…

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Q: Given data: 2.1, 2.8, 3.7, 4.1, 4.6, 5.8, 6.3, 7.4, 8.2, 8.5, 9.6, 10.1, 10.3, 10.9, 11.0, 11.8,…

A: Given: Data:

Q: given data: 2.1, 2.8, 3.7, 4.1, 4.6, 5.8, 6.3, 7.4, 8.2, 8.5, 9.6, 10.1, 10.3, 10.9, 11.0, 11.8,…

A: Given data: 2.1, 2.8, 3.7, 4.1, 4.6, 5.8, 6.3, 7.4, 8.2, 8.5, 9.6, 10.1, 10.3, 10.9, 11.0, 11.8,…

Q: Statistics are numbers that describe some characteristics of a variable. 1. What is the variable…

A: Hi, We'll solve the first 3 subparts as per our policy. You can repost this question and specify…

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Q: given data: 2.1, 2.8, 3.7, 4.1, 4.6, 5.8, 6.3, 7.4, 8.2, 8.5, 9.6, 10.1, 10.3, 10.9, 11.0, 11.8,…

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Q: Identify whether the following data set is a population or a sample. A news reporter is conducting a…

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Q: Suppose the data is: 0.848, 0.413, 1.058, 0.858, 0.350, 1.582, 0.372, 0.566, 1.097, 0.939, 0.761,…

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Q: Complete the stemplot for the following data. 43 59 48 69 49 62 42 36 35 34 48 30 35 30 49 46 47 40…

A: 43,59,48,69,49,62,42,36,35,34,48,30,35,30,49,46,47,40,32,42,25,42,45,56,55,46,59,50,66,48

Q: The coefficlent of varlation for the followlng data Is 60, 47, 75, 85, 58 a. 23.05%

A: The sample mean is, x¯=∑xn=60+47+75+85+585=3255=65 The sample mean is 65. The sample standard…

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