the following exercises, approximate the average value using Riemann sums
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CALCULUS,VOLUME 1 (OER)
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- Listed below are annual data for various years. The data are weights (metric tons) of imported lemons and car crash fatality rates per 100,000 population. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value using a = 0.05. Is there sufficient evidence to conclude that there is a linear correlation between lemon imports and crash fatality rates? Do the results suggest that imported lemons cause car fatalities? Lemon Imports Crash Fatality Rate 229 264 359 483 533 15.9 15.6 15.4 15.3 14.8 17- 16- 15- of D р 17- 17- 17- 16 O о o E X D 16- 0 0 G 15 15 ° 16- 0 e O G 15 X 14+ 0 14+ 200 400 600 0 200 400 600 14- 0 200 400 600 The linear correlation coefficient is r= (Round to three decimal places as needed.) The test statistic is t= ☐ (Round to three decimal places as needed.) The P-value is ☐ (Round to three decimal places as needed.) Because the P-value is than the significance level 0.05, there significance level of α = 0.05. 14- 0 200 400…arrow_forwardMercedes-Benz stadium's soccer field is 115 yards in length × 75 yards in width. When Mercedes-Benz hosts a concert, the stage takes up the first 20 yds. The two VIP areas takes up the next 4 yards. After that, there are six ground floor sections. Each ground floor section is divided by aisles that are 5 yards wide. Each chair requires a square of 1 yard x 1 yard. Use the above information to answer the following questions: How many VIP ground tickets could you sell? How many additional ground tickets could you sell?arrow_forwardRefer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c) below. Click the icon to view at distribution table. Tinterval (13.046,22.15) x=17.598 Sx=16.01712719 n=50 a. What is the number of degrees of freedom that should be used for finding the critical value ta/2? df= (Type a whole number.) b. Find the critical value ta/2 corresponding to a 95% confidence level. La/2=0 (Round to two decimal places as needed.) c. Give a brief general description of the number of degrees of freedom. OA. The number of degrees of freedom for a collection of sample data is the total number of sample values. OB. The number of degrees of freedom for a collection of sample data is the number of sample values that can vary after certain restrictions have been imposed on all data values. OC. The number of degrees of freedom for a collection of sample data is the number of unique, non-repeated sample values. OD. The number of degrees of…arrow_forward
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- 2. Find the Antiderivative of the Function Go to page 40 of the document for the integration problem. Use integration techniques to find the antiderivative of the given function. Link: [https://drive.google.com/file/d/1RQ2OZk-LSxpRyejKEMg1t2q15dbpVLCS/view? usp=sharing] Provide a detailed solution process.arrow_forward10. Find the Determinant of the Matrix Refer to page 48 of the file for the matrix determinant problem. Find the determinant of the given matrix using cofactor expansion or another method. Link: [https://drive.google.com/file/d/1RQ2OZk-LSxpRyejKEMg1t2q15dbpVLCS/view? usp=sharing] Show all work in detail.arrow_forward1. Solve the Exponential Equation Refer to page 39 of the shared file for the exponential equation. Solve for the unknown variable using logarithms. Link: [https://drive.google.com/file/d/1RQ2OZK-LSxpRyejKEMg1t2q15dbpVLCS/view? usp=sharing] Show all steps clearly.arrow_forward
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- Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,