Here is the Excel output for the regression of Sales and Experience:Regression Statistics0.59660.3559Multiple RR SquareAdjusted RSquareStandard ErrorObservations 40ANOVARegressionResidualTotalInterceptExperience(months)0.339497.9058df13839CoefficientsMS5205388.04 5205388.04247910.156.6108SSStandardError4250.9742 180.2332 23.5869420585.5114625973.551.4427t Stat4.5822P-value2.71E-244.85E-05What percentage of the variation in Sales is explained by Experience?F20.9971Lower 95% Upper 95%3886.1113Significance F4.85E-053.69024615.83729.5313 O 59.66%O 35.59O 33.9%O .3559%

Given that Multiple regression = R = 0.5966

Answered: What percentage of the variation in…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In 2000, 12.8% of vehicles sold were off-road vehicles. In 2010, that number decreased to 10.2%. Calculate and interpret the relative change in the number of off-road vehicles sold from 2000 to 2010.
1. Estimate the total sales during the first 6 months of the year and the last 6 months of the year. Round your answers to two decimal places. Total sales first 6 months= Total sales last 6 months= b. What are total sales for the entire year? Round your answer to two decimal places. Total sales= c. Find the average sales per month for the entire year. Round your answer to two decimal places. Average sales=
question 3
A hotel is monitoring how the number of increases in price affects the weekly profit. The table models the weekly profit, y, after a given number of price increases, x. Which type of models would best fit the data?
From the following data compute the consumer price Index for the year 1998 w.r.t. the price level of 1997. Food Items Food Rent Clothing Fuel Weight Percentage of increase in prices over the price of 1997 Misc. 7.5 2 2.5 Rice Whe Pul 3 1 50 60 40 20 30
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In a given year, the U.S. federal income tax owed by a married couple filing jointly can be found from the following table. Married Filing Jointly Taxable Income $0-$18,550 T(x) = $18,551-$75,300 $75,301-$151,900 amount over $75,300 $413,351-$466,950 Tax Rate 10% $1,855 plus 15% of the amount over $18,550 $10,367.50 plus 25% of the $151,901-$231,450 amount over $151,900 $466,951 or more if $29,517.50 plus 28% of the $231,451-$413,350 amount over $231,450 $51,791.50 plus 33% of the $130,578.50 plus 39.6% of the amount over $466,950 (a) For incomes up to $151,900, write the piecewise defined function T with input x that models the federal tax dollars due as a function of x, the taxable income dollars earned. $111,818.50 plus 35% of the amount over $413,350 0 < x≤ 18,550 if 18,550 < x≤ 75,300 if 75,300 < x≤ 151,900 (b) Use the function to find T(40,000). $ (c) Find the tax due on a taxable inco of $90,000. $ (d) A friend tells Jack Waddell not to earn any money over $75,300 because it…
This is an MCQ kindly answer with proper explanation
According to data from the National Center for Educational Statistics, the median earnings for 2010 graduates with a bachelor’s degree was $47,970, while the same figure for graduates with an associate’s degree was $36,390. Assuming that difference remains relatively constant over a 30-year career, approximately how much more does a person with a bachelor’s degree earn than a person with an associate’s degree?
Please answer fast please help arjent

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