Question

A car magazine uses a rating system to evaluate new cars, and gives the  award of “The Car of the Year” to the car with the highest total score. Five new cars are being evaluated, and their ratings are shown in the table. Car Car  Safety  Features  (S) Fuel  Efficiency  (F) External  Appearance  (E) Internal  Fittings  (T) Mercedes  S-50 3 1 2 3 Audi 2 2 2 2 Range  Rover 3 1 3 2 Swift 1 3 3 3 Alto LX 3 2 3 2 The ratings are interpreted as follows: 3 points = Excellent  2 points = Good 1 point =Fair Calculate the total score for Car “Ca” using the following rule, which is a  weighted sum of the individual score points: Total Score = (3 x S) + F + E + T Find the name of car who will win the award of “The Car of the Year​

Answer 1

Answer:

forthcoming election. Four newspaper publishers did separate nationwide polls. The results for the four newspaper polls are shown below:Newspaper 1: 36.5% (poll conducted on January 6, with a sample of 500 randomly selected citizens with voting rights)Newspaper 2: 41.0% (poll conducted on January 20, with a sample of 500 randomly selected citizens with voting rights)Newspaper 3: 39.0% (poll conducted on January 20, with a sample of 1000 randomly selected citizens with voting rights)Newspaper 4: 44.5% (poll conducted on January 20, with 1000 readers phoning in to vote).Which newspaper’s result is likely to be the best for predicting the level of support for the President if the election is held on January 25? Give two reasons to support your answer.