Question 2: THE BEST CAR
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 Safety Features
(S)
Fuel Efficiency
(F)
External
Appearance
(E)
Internal Fittings
(T)
Ca 3 1 2 3
M2 2 2 2 2
Sp 3 1 3 2
N1 1 3 3 3
KK 3 2 32
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
Write your answer in the space below.
Total score for “Ca”: ...............................
Answers
Given : A car magazine uses a rating system to evaluate new cars, and glves the award of The Car of the Year to the car with the highest total score.
S F E T
Ca 3 1 2 3
M2 2 2 2 2
Sp 3 1 3 2
N1 1 3 3 3
KK 3 2 32
To Find : 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
Solution:
Total Score = (3 x S) + F + E + T
Car Ca
S - Safety = 3
F Fuel Efficiency = 1
E External Appearance = 2
T Internal Fittings 3
Total Score = 3(3) + 1 + 2 + 3
= 9 + 1 + 2 + 3
= 15
total score for Car “Ca” = 15
Learn More:
A car magazine uses a rating system
https://brainly.in/question/16412625
Answer:
Rule = (3×S) + F + E + T
Total Score = ( 3×3) + 1 + 2 + 3
= 9 + 1 + 2 + 3
= 15