Example 17 discussed EU carbon dioxide emissions, which had a mean of 7.9 and standard deviation of

Question:

Example 17 discussed EU carbon dioxide emissions, which had a mean of 7.9 and standard deviation of 3.6.
a. Finland’s observation was 11.5. Find its z-score and interpret.
b. Sweden’s observation was 5.6. Find its z-score, and interpret.
c. The UK’s observation was 7.9. Find the z-score and interpret.Example 17 discussed EU carbon dioxide emissions, which had a mean of 7.9 and standard deviation of 3.6.