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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 rule of evidence would an attorney break if he or she were to ask a witness what rumors were being spread about the defend
IgorLugansk [536]
The r<span>ule of evidence would an attorney break if he or she were to ask a witness what rumors were being spread about the defendant is hearsay. Hearsay is the report from another person's words by the witness, usually disallowed in a court of law. </span>
6 0
3 years ago
He people who promote innovations as part of the process of transmission are called? adopters. transmitters. innovators. entrepr
Alina [70]

The people who promote innovations as part of the process of transmission are called "Transmitters".

<h3>What do you mean by term Innovations?</h3>

An innovation refers to the action or process of changing/transforming something. It an be used to make a process more effective.

In business, innovation often results when ideas are applied by the company in order to further satisfy the needs and expectations of the customers.

Adding to it, the transmitters are those who are helpful in the process of transmission of something. Rest all options like A, C and D are incorrect.

Therefore, correct option is B.

Learn more about transmitters, refer to the link:

brainly.com/question/2084370

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6 0
2 years ago
SartainC orporation is planning its annual budget and has the following beginning and ending inventory levels planned for the ye
torisob [31]

Answer: c. 530,000 grams

Explanation:

Finished goods that should be produced in the year;

= Units to be sold + ending inventory - beginning inventory

= 170,000 + 32,000 - 22,000

= 180,000 units of finished goods.

Each unit of finished good requires 3 grams of raw material;

= 180,000 * 3

= 540,000 grams

Raw materials to be purchased;

= Raw materials needed + ending inventory - beginning inventory

= 540,000 + 42,000 - 52,000

= 530,000 grams

7 0
3 years ago
SME Company has a debt-equity ratio of .60. Return on assets is 7.5 percent, and total equity is $486,000. a. What is the equity
polet [3.4K]

Answer:Equity multiplier=1.6

Explanation:

Debt equity ratio is given as  debt/equity , Therefore

Debt  = Debt equity ratio  X Equity

=0.60 x $486,000

= $291,600

The  Total assets given as Liability(debt+equity)  will now be

=$291,600+$486,000

=$777,600.

Therefore Equity multiplier, Total assets/Total equity

=(777,600/486,000)=1.6

7 0
3 years ago
A down payment is:
Talja [164]

Answer:

C

Explanation:

Down payment is something that you pay upfront before getting anything.

7 0
2 years ago
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