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KATRIN_1 [288]
3 years ago
15

A hospital conducted a study of the waiting time in its emergency room. The hospital has a main campus and three satellite locat

ions. Management had a business objective of reducing waiting time for emergency room cases that did not require immediate attention. To study this, a random sample of 15 emergency room cases that did not require immediate attention were selected at each location on a particular day, and the waiting times were collected and stored – see dataset ERWaiting (the same dataset in both 13th and 14th edition, use either one). a) At the 0.05 level of significance, is there an evidence of a difference in the mean waiting times in the four locations? b) If appropriate, determine which pairs of locations differ in mean waiting time. c) At the 0.05 level of significance, is there an evidence of a difference in the variation in waiting times among the four locations?

Business
1 answer:
Talja [164]3 years ago
3 0

Answer:

Answer for the question:

A hospital conducted a study of the waiting time in its emergency room. The hospital has a main campus and three satellite locations. Management had a business objective of reducing waiting time for emergency room cases that did not require immediate attention. To study this, a random sample of 15 emergency room cases that did not require immediate attention were selected at each location on a particular day, and the waiting times were collected and stored – see dataset ERWaiting (the same dataset in both 13th and 14th edition, use either one). a) At the 0.05 level of significance, is there an evidence of a difference in the mean waiting times in the four locations? b) If appropriate, determine which pairs of locations differ in mean waiting time. c) At the 0.05 level of significance, is there an evidence of a difference in the variation in waiting times among the four locations

is explained in the attachment.

Explanation:

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Consider the following information: the marginal products of labor for the US in producing Cars and Wheat are 24 and 18. Given t
stepan [7]

Answer:

0.75 wheat

Explanation:

Opportunity cost is the cost of the next best option forgone when one alternative is chosen over other alternatives.

the opportunity cost of producing cars, is the quantity of wheat that would have to be forgone to produce one car

18 / 24 = 0.75 wheat

7 0
2 years ago
If Highway 55 Studios can reduce fixed expenses by ​, by how much can variable expenses per unit increase and still allow the co
solniwko [45]

Answer:

$2.25

Explanation:

Please check the attached image for the full question used in answering this question

Breakeven sales is the quantity sold at which net income is equal to zero.

Breakeven sales = fixed cost / (price per unit - variable cost per unit )

$1,215,000 / ($80 - $35) = 27,000

If Highway 55 Studios can reduce fixed expenses by $60,750, variable cost =

27,000 = ($1,215,000 - $60,750) / ($80 - V)

27,000 = 1,154,250 / ($80 - V)

V = $37.25

Variable cost would increase by  : $37.25 - $35 = 2.25

8 0
3 years ago
A group of management consultants is studying OGSI Manufacturing and its team management strategy. Once Pete Jazoni's work group
boyakko [2]

Answer:

the Hawthorne effect

Explanation:

The Hawthorne Effect is the theory that states that people are more likely to modify their behavior because they are under study or evaluation and not as a result of response to stimuli.

Therefore, according to the given question, Pete Jazoni's output nearly doubled once it was selected for special attention by experts. This is an example of the Hawthorne effect.

7 0
3 years ago
Scarcity, opportunity cost, and marginal analysis Kyoko is training for a triathlon, a timed race that combines swimming, biking
alekssr [168]

Answer:

C

Explanation:

Trade off can be expressed in terms of opportunity cost.

Opportunity cost or implicit is the cost of the option forgone when one alternative is chosen over other alternatives.

Kyoko has limited time so she has to choose between three activities. If she chooses one sport, she would not be able to partake in the other activities. So, she is trading off biking or running for swimming.

Trade off occurs because resources are limited and wants are unlimited.

7 0
2 years ago
extreme weather in new york, where the super bowl is scheduled to be played, makes people disinterested in purchasing super bowl
alexira [117]

The following scenarios would place a downward pressure on price:

  1. .The Nile River floods this year add an exceptional amount of silt to the soil, resulting in increased crops of cotton.
  2. An outbreak of mad cow disease causes Americans to abstain from eating beef.
  3. Extreme weather in New York, where the Super Bowl is scheduled to be played, makes people disinterested in purchasing Super Bowl tickets.

The following scenarios would place a downward pressure on price:

An impending unclear holocaust causes people to stock up on twonkies, a popular snack cake provided by many companies

<h3>What would lead to either a upward or downward pressure on price?</h3>

There is an upward pressure on price if demand increases or supply reduces. There is a downward pressure on price if demand decreases or supply increases.

As a result of the slit, there would be an increase in the supply of cotton. This would lead to an downward pressure on price. The mad cow disease would lead people to demand less beef. This would lead to an downward pressure on price. The extreme weather would lead to people not coming for the game. This would lead to an downward pressure on price.

Due to the expectation of the holocaust, there would be an increased demand for twonkies. This would lead to an upward pressure on price.

Here is the complete question:

Decide whether each scenario would lead to upward or downward pressure on the equilibrium price for each good in bold font.

1.The Nile River floods this year add an exceptional amount of silt to the soil, resulting in increased crops of cotton.

2.An outbreak of mad cow disease causes Americans to abstain from eating beef.

3. Extreme weather in New York, where the Super Bowl is scheduled to be played, makes people disinterested in purchasing Super Bowl tickets.

4. An impending unclear holocaust causes people to stock up on twonkies, a popular snack cake provided by many companies

For more information about the change in demand, please check: brainly.com/question/25871620

#SPJ1

3 0
1 year ago
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