From the following data find the value of Y when X-10 18 4 8. 12 Y 20 30 40 70
Q: Suppose X ~ N (-2,3). Between what c values does 99.73% of the data lie?
A: The mean is -2 and the standard deviation is 3.
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A: Using the secant-secant formula we get: AB×BD=BC×BE
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A: The data is 9, 2, 10, 33, 1, 62.
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A: The scatterplot is given. Scatterplot shows association between two variables.
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Q: For the following example indicate the type of data involved using the following: A = nominal data…
A: Nominal data: Nominal data measure qualitative data and it is the name of variable. example: Smoking…
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Q: For Exercise, use the given data to find a variation model relating y to x. B х 2 12 48 2 У 0.25
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A: equation of line passing through two points ( x1 , y1) and (x2, y2) y= y1 = y2-y1x2-x1(x-x1)
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Q: 15 From the data given below find out the value of Y when X=35 10 20 30 40 Y 50 60 70 90 joL
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A: Solution is given in the photo:
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A: x= average number of hours on each week y=final grade in math
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A: Since you have asked multiple question, we will solve the first question for you as per our guide…
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Q: For the data in the following table, what is the value of ΣX? X f 4 2 3 2 2 4 1 2
A: The given table is a frequency table.
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A: Given Information: From the given graph, the data points are, 9,1,41,3,55,4,69,5,75,5,83,6
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Q: For the following bookstore sales data, the correlation is 0.965. Number of Salespeople Working…
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A: We have to answer questions based on the definition of percentile.
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A: Solution Given the correlation between the height of brothers and the heights of their sister is r=…
Q: Given the data as shown in the table below X Y 2 12 3 10 4 9 10 Use technology to graph the…
A: As it is mentioned to use technology, I am using MS Excel and will provide all the steps.
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- Consider the following data relating hours spent studying (X) and average grade on course quizzes (Y): X Y 5 6 3 8 4 8 7 10 5 7 6 9 Compute: ExEy/n 1140 6 240 235Consider the following data relating hours spent studying (X) and average grade on course quizzes (Y): X Y 5 6 3 8 4 8 7 10 5 7 6 9 Compute rConsider the following data relating hours spent studying (X) and average grade on course quizzes (Y): X Y 5 6 3 8 4 8 7 10 5 7 6 9 Compute ΣXY 240 245 252 225
- Calculate the value of “x” from the following figure.Find E(X) and if students pay $500 per course plus a $100 per-semester registration fee., What is the average amount of money the university can expect to make from a student each a semester?For a population with μ =100 and σ = 20, what is the X value corresponding to z = -0.50?
