the table below shows the price and overall quality rating for 15 different brands bike helmets. Helmets Price (dollars) quality rating A 35 QR 65 B 20 QR61 C 30 QR60 D 40 QR55 E 50 QR54 F 23 QR47 G 30QR 47 H 18 QR43 I 40 QR42 J 28QR 41 K 20 QR 40 L 25 QR32 M 30 QR63 N 30 QR63 O 40 QR53 4.1 identify the dependent and the independent variables. 4 .2 Draw a scatter plot of the sample data. 4.3 do you think that there is a statiatical relationship between price and quality rating? if so describe the nature of the relationship.NB- THE ALPHABETS REPRESENT EACH HELMET THE NUMBER NEXT TO QR IS QUALITY RATING