C @ https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=27341813&tags=autosave#question4369706_2 Video Judge | SERV.. @ (23) YouTube Mail - Meakem, Jilli. | Other favorites 3. [0/1 Points] DETAILS PREVIOUS ANSWERS PODSTAT6 5.XP.012. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The accompanying data resulted from an experiment in which weld diameter x and shear strength y (in pounds) were determined for five different spot welds on steel. A scatterplot shows a pronounced linear pattern. The least-squares line is y = -943.82 + 8.60x. Because 1 lb = 0.4536 kg, strength observations can be re-expressed in kilograms through multiplication by this conversion factor: new y = 0.4536(old y). What is the equation of the least-squares line when y is expressed in kilograms? (Give the answer to two decimal places.) Y = -428.12 + 8.60x X x 200.3 210.3 220.3 230.3 240.2 y 813.3 784.9 960.0 1117.6 1075.8 Need Help? Read It Submit Answer PRACTICE ANOTHER 4. [10/14 Points] PREVIOUS ANSWERS PODSTAT4 5.E.031. MY NOTES ASK YOUR TEACHER DETAILS Data on pollution and cost of medical care for elderly people are shown here. The following data give a measure of pollution (micrograms of particulate matter per cubic meter of air) and the cost of medical care per person over age 65 for six geographic regions of the United States: Cost of Medical