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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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Which of these statements about cycle inventory is​ BEST? A. Cycle inventory exists to avoid customer service problems. B. Cycle
zavuch27 [327]

Answer:

<em>A. Cycle inventory exists to avoid customer service problems.</em>

<em></em>

Explanation:

Cycle inventory is the part of inventory kept by a supplier, that shows the amount of inventory available to satisfy demand. Cycle inventory allows the supplier to keep track of his available inventory so as to remove the problem of not meeting customers demand, which can led to loss of customers. And also to reduce the problem of over-storage that can lead to additional holding charge.

4 0
3 years ago
A treasury___is issued by the US government, and is considered very safe. The options are:
Bumek [7]
The answer is A. bond
8 0
3 years ago
Operating activities include long-term borrowing and repaying cash from lenders, and cash investments by or dividends paid to st
Phantasy [73]

Answer:

False (B)

Explanation:

Long-term borrowing & repaying cash from lenders

Long-term borrowing will be classified under financing activities as it represents capital sourced from loan investors (e.g Bondholders,Banks e.t.c). As for repaying cash from lenders, capital repayment will be classified under financing activities while interest is recognized either under operating or financing activity.

Cash investments by or dividends paid to stockholders.

Cash investment by stockholders will be categorized under financing activities while dividend paid can either be categorized as operating or financing activity.

4 0
3 years ago
Tony's Deli has cash of $145, accounts receivable of $99, accounts payable of $219, and inventory of $413. What is the value of
grigory [225]

Answer:

the value of the quick ratio is 1.11 times

Explanation:

The computation of the value of the quick ratio is shown below:

Quick Ratio = Total Quick Assets ÷ Total current liabilities

= [Cash + Accounts Receivables] ÷ Accounts Payable

= [$145 + $99] ÷ $219

= $244 ÷ $219

= 1.11 Times

Hence, the value of the quick ratio is 1.11 times

4 0
2 years ago
Give the formulas for and plot average fixed​ cost, AFC, marginal​ cost, MC, average variable​ cost, AVC, and average​ cost, AC,
zloy xaker [14]

Answer:

AFC = \frac{TFC}{q}

MC = \frac{d}{dq} TC

AVC = \frac{TVC}{q}

AC =  \frac{TC}{q}

Explanation:

The cost function is given as C=9+q^{2}.

The fixed cost here is 9, it will not be affected by the level of output.

The variable cost is q^{2}.

AFC = \frac{9}{q}

MC = \frac{d}{dq} TC

MC = \frac{d}{dq} C=9+q^{2}

MC = 2q

AVC = \frac{TVC}{q}

AVC = \frac{q^2}{q}

AVC = q

AC =  \frac{TC}{q}

AC =  \frac{[tex]C=9+q^{2}}{q}[/tex]

AC = \frac{9}{q} +q

3 0
3 years ago
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