Answer:
A) skewed to the right with a mean of $4000 and a standard deviation of $450.
Explanation:
While the days are picked at random, the size of the sample is enough to represent the reality. Among the random pick those days of football game will be picked too and will skewed to the right the distribution
The distribution will not change into normal as the reality is that distribution of revenue is not normally distributed among the days of the year.
Answer:
The athlete with equal installments got the better deal.
Explanation:
Two athletes each sign 10-year contracts for $80 million.
In one case, we’re told that the $80 million will be paid in 10 equal installments.
In the other case, the $80 million will be paid in 10 installments, but the installments will increase by 5 percent per year.
The one with equal installments will get $8 million every year.
But the one with increasing installments will get smaller payments initially as his payments were to be increased by 5% each year.
Though the total value of both the annuities will remain the same.
