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EleoNora [17]
3 years ago
5

A 2001 harris poll of 1011 randomly selected american adults found that 25% were cigarette smokers. a sample of the same size in

1983 found that 30% were cigarette smokers. write the hypotheses for a significance test to determine whether there was a significantly higher proportion of cigarette smokers in 1983 than in 2001.
Business
1 answer:
likoan [24]3 years ago
3 0
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.)
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Which living expense needs to be included in the budget of someone renting an apartment?.
scoundrel [369]

Answer:

insurance

Explanation:

a living expense that should be included in the budget when someone is going to rent an apartment should be the insurance

hope this helps

6 0
2 years ago
Dr. Tanaka was served with a malpractice lawsuit based on allegedly removing the wrong organ. Following discovery, it becomes cl
lord [1]

The lawyer should make a motion for summary judgment.

<h3><u>Explanation:</u></h3>

A motion for summary judgement can be considered as a request that is made to the court for ruling other party that it has no case since there were no facts on the case. When the party makes the motion, it claims that the jury must rule in the moving party's side or the case should not move before a jury.  

A party can involve in filing a motion for summary judgment when the party feels that there are no facts in the case or problem. In the example given, there exists no evidence against the doctor and hence no jury can rule in favor of the plaintiff. Thus, the Doctor's lawyer should make a motion for summary judgment.

3 0
3 years ago
Read 2 more answers
What is the reason for putting yourself on a budget?
choli [55]

Answer:

C

Explanation:

Helps you gain control of your finances and helps you achieve goals

7 0
1 year ago
Definition of a mission statement in businesses?
Juli2301 [7.4K]

This is my own definition- I'm not sure if there are options.

But a mission statement is when a business has a goal to where there business is going and what they want to acheive with said goal.

If you have options for the answer, I'd be happy to help in that way too!

5 0
2 years ago
Annual demand for an item is 11,000 units with the cost per unit at $250. The holding rate is 10% and the order cost is $14.00 p
frutty [35]

Answer:

93 units

Explanation:

Annual demand for an item = 11,000 units

cost per unit = $250

holding rate = 10%

Order cost = $14.00 per order

No. of days in a year = 260

Lead-time = 2 days

Average\ daily\ demand=\frac{Annual\ demand\ for\ an\ item}{No.\ of\ days\ in\ a\ year}

Average\ daily\ demand=\frac{11,000}{260}

                                              = 42.3 units

For a service level of 97%, the value of z is 1.881

Therefore,

Reorder point:

= Average daily demand × Lead time + Standard deviation of the daily demand × no. of standard deviation corresponding to service level probability × \sqrt{Lead\ time}

= (42.3 × 2) + (3 × 1.88 × \sqrt{2})

= 92.57

= 93 units

5 0
3 years ago
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