ect Elementary Statistics: A Step-By Step Approach, 10 Ed MATH Copy of Copy of H

Question

ect Elementary Statistics: A Step-By Step Approach, 10 Ed MATH Copy of Copy of Homework 3.1 Previous 12 3 45 6 Next Question 4 of 6 (1 point 3.1 Section Exercise 23 (calc) Find the weighted mean price of three models of automobiles sold. The number and price of each model sold are shown in this list. Round the answer to the nearest hundred dollars. Checi Model Number Price Show $23,000 Ask My 10 $15,900 14 $17,000 Dewnload Data The mean is s LOADING 0% Save for l Submit Elementary Statistics: A Step- ut this Class ONLINE MAT 120 FALL 18 10TH EDITION Code CJXN3-GNUC9 By Step Approach 10 Ed Order Printed Ve Prot Crawford

Explanation / Answer

Mean = (6*23000 + 10*15900 + 14*17000)/(6 + 10 + 14) = 535000/30 = $ 17800   

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