Let p1 be the proportion of American adults that were cigarette smokers in 2001
Let p2 be the proportion of American adults that were cigarette smokers in 1983
h0= p1= p2 (The null hypothesis assumes that there is no difference in the proportion of American adults that were cigarette smokers in 2001 and 1983.
ha= p1 < p2 (The alternative hypothesis assumes that the proportion of American adults that were cigarette smokers in 1983 is higher than those in 2001.)
Answer:
a) 120 skiers per day
b) 6.25% increase in revenue
Explanation:
a) If the average skier stays 10 days, the average turnover is 1/10 of the skiers per day, or 1200/10 = 120 skiers per day.
__
b) For a stay of n days, the average skier spends ...
50 +(n-1)30 = 20 +30n
and the average spending per day is ...
(20 +30n)/n = (20/n) +30
So, for a 10-day stay, the average skier spends in restaurants ...
20/10 +30 = 32 . . . . per day
And for a 5-day stay, the average skier will spend ...
20/5 +30 = 34 . . . . per day
The change in restaurant revenue is expected to be ...
(34 -32)/32 × 100% = 2/32 × 100% = 6.25%
Restaurant revenues will be 6.25% higher compared to last year.
Solution:
S1 $180,000 is allocated 70% to S2 or $126,000 ( 0.7 * 180,000 )
S2 total is $162,000 + $126,000 = $288,000
S2 $126,000 is allocated 19.7% to P2 or $81000
Under the step-method of cost allocation,
the amount of costs allocated from $2 to P2 would be $81000
Answer: The correct answer is "Focus on congratulating the team using each individual’s name and use a more formal tone.".
Explanation: In order for the message to be more appropriate both for a subordinate and for other subordinates, the team and each individual subject should be congratulated with their own name so that they feel part of it and feel that their work is important for the team always in a formal tone that maintains respect among all.
Answer:
Which element can be used as a hook in an essay?
The element that is used as a hook in an essay is called main idea
Explanation:
Main idea is used as an hook in writing essay because it gives the reader an idea of the message being passed by the writer.