Many entrepreneurs have donated money to various causes. Data on the total amount pledged andremaining net worth for the 10 top donors are given in the table.Interpret the estimate of the slope. Choose from the options below.Amount pledged (y). Net worth (x).O A. The slope is the amount that the amount pledged is estimated to increase for each unitincrease in net worth.Pledged($ millions)7,9375,6982,9162,0841,3011,256DonorNet WorthB. The slope is the average net worth.($ millions)O C. The slope is the amount that the net worth is estimated to increase for each unit increasein amount pledged.4,60051,43040,2907,2105,500O D. The slope has no meaning456660782,9202,15017,7604,21093089079.90310663123

Because Net worth ( x) , Amount pledged ( y )

Answered: Many entrepreneurs have donated money…

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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The table shows a proportional relationship between the number of pounds of bananas purchased and the total cost of bananas. Number of pounds Total cost (dollars) 333 1.471.471, point, 47 555 2.452.452, point, 45 999 4.414.414, point, 41 ? ? A row of values is missing in the table. Which numbers of pounds of bananas and total costs of the bananas could be used as the missing values in the table? Choose 3 answers: Choose 3 answers: (Choice A) A Pounds of bananas: 222Total cost: \$0.98$0.98dollar sign, 0, point, 98 (Choice B) B Pounds of bananas: 777Total cost: \$4.45$4.45dollar sign, 4, point, 45 (Choice C) C Pounds of bananas: 666Total cost: \$2.94$2.94dollar sign, 2, point, 94 (Choice D) D Pounds of bananas: 111Total cost: \$0.54$0.54dollar sign, 0, point, 54 (Choice E) E Pounds of bananas: 888Total cost: \$3.92$3.92
One of the biggest factors in determining the value of a home is the square footage. The accompanying data represent the square footage and selling price (in thousands of dollars) for a random sample of homes for sale in a certain region. Complete parts (a) through (h) below. Question Help v E Click the icon to view the housing data. (f) Interpret the slope. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. For every additional thousand dollars in selling price, the square footage increases by square feet, on average. (Round to three decimal places as needed.) O B. For every additional square foot, the selling price increases by (Round to three decimal places as needed.) thousand dollars, on average O C. For a house that is sold for $0, the predicted square footage is (Round to three decimal places as needed.) O D. For a house that is 0 square feet, the predicted selling price is thousand dollars. (Round to three decimal places as…
Predict the 2012 budget for an organization whose 2006 budget was 200 million dollars. Round the answer to two decimal places.
No.explanation required
An economist want to determine the relation between one’s FICO score, x, and the interest rate of a 36-month auto loan, y. The given data represent the interest rate (in percent) a bank would offer on a 36-month auto load for various FICO scores. Credit Score;x Interest Rate (percent);y 545 18.982 595 17.967 640 12.218 675 8.612 705 6.68 750 5.15 Find the least-squares regression line treating the FICO score as the explanatory variable and the interest rate as the response variable. Predict the interest rate a person would pay if their FICO score were the median score of 723.
Determine the two values of such that the middle 55% of the data lie between the two -values. Round the solutions to two decimal places, as -values are traditionally rounded. The middle 55% of the data lie between Incorrect and Incorrect . Hint: Due to symmetry, the two -values should be opposites. Also, enter the smaller -value in the first blank and the larger -value in the second blank.
Please solve c, d, & e only Studies suggest that women who smoke during pregnancy affect the birth weights of their newborn infants. To study this issue further, a sample of 10 women smokers were asked to estimate the average number of cigarettes they smoke per day. In the following table are their estimates and the birth weight (in kgs) of their child. Average Number of Cigarettes per day Birth Weight of Child (in kilograms) 22 2.91 16 3.27 4 3.68 19 3.14 42 2.32 8 3.82 12 3.45 30 2.95 14 3.00 16 3.68 (a) Find the least squares estimate of the linear model that expresses the birth weight of a child as a linear function of the average number of cigarettes mom consumes in a day. Use four decimals in each of your answers.Y^i = __________ +/- _____________ Xi(b) Find the value of the coefficient of determination, then complete its interpretation.r2= _____________ (use four decimals)The percentage of A. Variation B. Standard deviation C. The mean in A. the…
Estimate the slope of the line. y 10 9 8 7 6 5 4 3 2 1 1 72 3 4 5 6 7 8 9 10
a. Complete the rate table. Number of Peppers 1 15 20 100 4 10 Cost 2.25 b. How many peppers could you buy for $20? c. Describe what the graph of this data would look like and name a point on the graph.
HELP PLEASE!! (Show work) Thank you :)
help with D, E, F
H My Grades- J-MATH101021-ON X www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-liJQhiJc Knowledge Check The sales tax for an Item was $21.60 and it cost $360 before tax. Find the sales tax rate. Write your answer as a percentage. I Don't Know Submit

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