No, Dr G has nothing to worry about because only 8 students won the academic as well as fine arts award out of 128 academic award winners. This corresponds to very low percentage of joint winners out of just academic award winners (0.0625%)
Explanation:
Total students in the Westside High School- 768
Winner of academic awards- 128
Winner of fine arts awards- 48
Students who won both awards- 8
Dr G pre assumption= Dr G was worried that winner of academic awards would win fine awards more likely.
But it seems that his assumtions are wrong since only 8 students out of 128 students won joint awards (meaning only 8 students won awards for fine arts as well as academic awards). Similarly, this corresponds to only 0.0625% of students winning academic awards as well as Fine arts awards.
Answer:
The number of unemployed persons is 15 if we assume the person who are looking for work are NOT “unemployed”
The number of unemployed persons is 25 if we understand “looking for work” is “unemployed currently”
Explanation:
If we assume the person who are looking for work are NOT “unemployed” then:
Total 100 people = 60 of whom hold jobs + and 15 of whom are retired + 10 of whom are looking for work + unemployed persons
⇒ unemployed persons = 100 – 60 - 15 – 10 = 15
However, it’s better to understand “looking for work” is “unemployed currently”, then
Total 100 people = 60 of whom hold jobs + and 15 of whom are retired + unemployed persons (including whom looking for work)
⇒ unemployed persons = 100 – 60 - 15 = 25
Answer:
purchasing power bonds
Explanation:
The whole idea behind constant purchasing power bonds is that when they are redeemed, the amount of money received by the bondholder will hold a stable amount of purchasing power instead of a nominal amount of dollars.
This type of bonds are similar to inflation-linked bonds which are adjusted to the value of the CPI.
The whole idea is that the bonds will always yield real interest rates.
