Question
In: Statistics and Probability
Suppose that the average waiting time for a patient at a physician's office is just over...
Suppose that the average waiting time for a patient at a physician's office is just over 29 minutes. In order to address the issue of long patient wait times, some physicians' offices are using wait-tracking systems to notify patients of expected wait times. Patients can adjust their arrival times based on this information and spend less time in waiting rooms. The following data show wait times (in minutes) for a sample of patients at offices that do not have a wait-tracking system and wait times for a sample of patients at offices with a wait-tracking system.
| Without Wait- Tracking System |
With Wait- Tracking System |
| 20 | 8 |
| 56 | 12 |
| 12 | 11 |
| 35 | 16 |
| 26 | 32 |
| 48 | 36 |
| 16 | 8 |
| 10 | 9 |
| 27 | 15 |
| 36 | 5 |
| (a) | What are the mean and median patient wait times for offices with a wait-tracking system? | ||||||||
| If required, round your answer to two decimal places. | |||||||||
|
|||||||||
| What are the mean and median patient wait times for offices without a wait-tracking system? | |||||||||
| If required, round your answer to two decimal places. | |||||||||
|
|||||||||
| (b) | What are the variance and standard deviation of patient wait times for offices with a wait-tracking system? | ||||||||
| If required, round your answer to two decimal places. Do not round intermediate calculations. | |||||||||
|
|||||||||
| What are the variance and standard deviation of patient wait times for visits to offices without a wait-tracking system? | |||||||||
| If required, round your answer to two decimal places. Do not round intermediate calculations. | |||||||||
|
|||||||||
| (c) | Choose the correct box plot for patient wait times for offices without a wait-tracking system. | ||||||||
|
|||||||||
| - Select your answer -Graph (i)Graph (ii)Graph (iii)Graph (iv)Item 9 | |||||||||
| (d) | Choose the correct box plot for patient wait times for offices with a wait-tracking system. | ||||||||
|
|||||||||
| - Select your answer -Graph (i)Graph (ii)Graph (iii)Graph (iv)Item 10 | |||||||||
| (e) | Do offices with a wait-tracking system have shorter patient wait times than offices without a wait-tracking system? | ||||||||
| - Select your answer -Yes or No |
Solutions
orchestra answered 2 years agoRelated Solutions
Suppose that the average waiting time for a patient at a physician's office is just over...
Suppose that the average waiting time for a patient at a
physician's office is just over 29 minutes. In order to address the
issue of long patient wait times, some physicians' offices are
using wait-tracking systems to notify patients of expected wait
times. Patients can adjust their arrival times based on this
information and spend less time in waiting rooms. The following
data show wait times (minutes) for a sample of patients at offices
that do not have a wait-tracking...
Suppose that the average waiting time for a patient at a physician's office is just over...
Suppose that the average waiting time for a patient at a
physician's office is just over 29 minutes. In order to address the
issue of long patient wait times, some physicians' offices are
using wait-tracking systems to notify patients of expected wait
times. Patients can adjust their arrival times based on this
information and spend less time in waiting rooms. The following
data show wait times (in minutes) for a sample of patients at
offices that do not have a...
Suppose that the average waiting time for a patient at a physician's office is just over...
Suppose that the average waiting time for a patient at a
physician's office is just over 29 minutes. In order to address the
issue of long patient wait times, some physicians' offices are
using wait-tracking systems to notify patients of expected wait
times. Patients can adjust their arrival times based on this
information and spend less time in waiting rooms. The following
data show wait times (minutes) for a sample of patients at offices
that do not have a wait-tracking...
Suppose that the average waiting time for a patient at a physician's office is just over...
Suppose that the average waiting time for a patient at a
physician's office is just over 29 minutes. In order to address the
issue of long patient wait times, some physicians' offices are
using wait-tracking systems to notify patients of expected wait
times. Patients can adjust their arrival times based on this
information and spend less time in waiting rooms. The following
data show wait times (minutes) for a sample of patients at offices
that do not have a wait-tracking...
The waiting time for a patient at doctor cholocks office is normally distributed with mean of...
The waiting time for a patient at doctor cholocks office is
normally distributed with mean of 15 minutes and standard deviation
4.3. The waiting time for a patient at doctor Kaur’s office is
normally distributed with mean 12 minutes and standard deviation
1.5
Which doctor should you choose in order to have the highest
probability of seeing the doctor in less than 10 minutes. Find
these probabilities.
What is the third quartile in waiting times of Doctor cholock
patients?
If...
A patient tells a CCMA that her physician's office is incompetent, as there is no improvement...
A patient tells a CCMA that her physician's office is
incompetent, as there is no improvement in her condition. What
would be an appropriate response?
Sandra is a nurse in the physician's office and she has just assisted the physician with...
Sandra is a nurse in the physician's office and she has just
assisted the physician with a suturing procedure. As she is
cleaning up afterwards, she is cut by the suture needle and it
penetrates her glove.
1. What procedures should be followed?
2. Is the employer responsible even though Sandra made the
mistake?
3. How does this incident affect the patient whose blood is on
the suture needle?
4. Can the patient be forced to have HIV testing?
a company has accumulated statistics over the past years to determine the average waiting time (in...
a company has accumulated statistics over the past years to
determine the average waiting time (in minutes) on major bus
routes depending on the time of
day. Here are the statistics observed:
Waiting time conditional upon period of the day
Wait<5
(A)
5 ≤ ???? ≤ 15
(B)
wait≥ 15
(C)
Rush hour(R) 64% 32% 4%
Midday(M) 20% 65% 15%
Evenings(E) 10% 60% 30%
Distribution of the users
Proportion of total users
Rush Hours(R) 70%
Midday(M) 25%
Evenings(E) 5%
A)(1...
Suppose the waiting time between earthquakes in B is an exponential random variable. On average, B...
Suppose the waiting time between earthquakes in B is an
exponential random variable. On average, B gets a really bad
earthquake every 100 years. Given that the last really bad
earthquake was 99 years ago, compute the probability we get a
really bad earthquake within one year from now.
Answer is 0.00995
Statistics questions In a Doctor’s office, the average wait time before a patient sees the doctor...
Statistics questions
In a Doctor’s office, the average wait time before a
patient sees the doctor is normally distributed with mean
20minutes. Because of some actions taken at the office, the
standard deviation has now reduced by 1 minute so, the standard
deviation is now 2
7. Approximately 95% of the patients will now see a doctor
between _______ and _________minutes
8. How unusual it is now to wait to be seen by the doctor for
30mins or more? _______%...
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