Simple Happiness index (SHI) of a country is computed on the basis of three parameters: social support (S), freedom to life choices (F) and corruption perception (C). Each of these three parameters is measured on a scale of 0 to 8 (integers only). A country is then categorised based on the total score obtained by summing the scores of all the three parameters, as shown in the following table:
Total Score |
0-4 |
5-8 |
9-13 |
14-19 |
20-24 |
Category |
very Unhappy |
Unhappy |
Neutral |
Happy |
very Happy |
Following diagram depicts the frequency distribution of the scores in 5, F and C of 10 countries - Amda, Benga, Calla, Delma, Eppa, versa, wanna, xanda, Yanga and Zooma:
Further, the following are known:
1. Amda and Calla jointly have the lowest total score, 7, with identical scores n all the three parameters.
2. Zooma has a total score of 17.
3. All the 3 countries, which are categorised as happy, have the highest score in exactly one parameter.
Question : What is Anida's score in F?
1
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-
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The question is asking for Anida's score in F. We know that Amda and Cadella scored a total of 7 each in S, F, and C. This means that they each scored either 1, 2, and 4, or 3, 3, and 1.
If Amda and Cadella scored 1, 2, and 4, then Anida's score in F must be 1. This is because no other country scored a 1 in F.
If Amda and Cadella scored 3, 3, and 1, then Anida's score in F could still be 1. This is because Amda could have scored a 3 in F, and Cadella could have scored a 1 in F.
Therefore, in either case, Anida's score in F is 1.