1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
navik [9.2K]
3 years ago
6

A hospital gives a survey to all surgical patients asking them to rate the quality of their hospital experience. One month after

surgery, the hospital contacts the patients again to ask if there were any complications from the surgery. Last year, the results of the surveys showed that of the patients who had a poor hospital experience, 23% had post-surgical complications. What conclusion can be drawn from this study?
Mathematics
1 answer:
bogdanovich [222]3 years ago
5 0
The 23% represents a small population of ALL surgical patients that were surveyed, not just those with complications and a poor hospital experience. 

<span>What do we know about the patients that had a good hospital experience? Did some of those have complications too? Not much can be said for that group, given the information in the problem. </span>

<span>The majority of the patients had a good hospital experience and no complications.</span>
You might be interested in
Choose the operation. In one week, Ty bought gas on Monday, Tuesday, and Saturday. How many days did Ty not buy gas during that
Masja [62]

Answer:

Subtraction.

Step-by-step explanation:

There are seven days in a week. Subtract, (take away) the amount of days Ty bought gasoline, and you now have the answer.

He did not buy gasoline on four days of the week.

- Hope this helps, good luck.

4 0
4 years ago
Read 2 more answers
A spherical balloon is inflated with gas at the rate of 500 cubic centimeters per minute. How fast is the radius of the balloon
zmey [24]

Using implicit differentiation, it is found that the radius is increasing at a rate of 0.0081 cm per minute.

<h3>What is the volume of a sphere?</h3>

The volume of a sphere of radius r is given by:

V = \frac{4\pi r^3}{3}

Applying implicit differentiation, the rate of change is given by:

\frac{dV}{dt} = 4\pi r^2\frac{dr}{dt}

In this problem, we have that:

\frac{dV}{dt} = 500, r = 70

Hence the rate of change of the radius is given as follows:

\frac{dV}{dt} = 4\pi r^2\frac{dr}{dt}

19600\pi\frac{dr}{dt} = 500

\frac{dr}{dt} = \frac{500}{19600\pi}

\frac{dr}{dt} = 0.0081

The radius is increasing at a rate of 0.0081 cm per minute.

More can be learned about implicit differentiation at brainly.com/question/25608353

#SPJ1

4 0
2 years ago
If the radius is 43, find<br> the diameter.
RSB [31]
Diameter = 2 × radius

radius= 43 CM

diameter= 2× 43 CM

diameter= 86 CM
8 0
3 years ago
Read 2 more answers
-27=x-15 please someone help me
nadezda [96]

Answer: x = −12

Step-by-step explanation:

−27 = x −15

x − 15 = −27

x − 15 + 15 = −27 + 15

x = −12

5 0
3 years ago
Read 2 more answers
In the game of roulette in the United States a wheel has 38 slots: 18 slots are black, 18 slots are red, and 2 slots are green.
topjm [15]

Answer:

green. You watched a friend play roulette for two hours. In that time you noted that the wheel was spun 50 times and that out of those 50 spins black came up 22 times. Based on this data, the This is an exgreen. You watched a friend play roulette for two hours. In that time you noted that the wheel was spun 50 times and that out of those 50 spins black came up 22 times. Based on this data, the This is an ex

Step-by-step explanation:

green. You watched a friend play roulette for two hours. In that time you noted that the wheel was spun 50 times and that out of those 50 spins black came up 22 times. Based on this data, the This is an ex

8 0
2 years ago
Other questions:
  • The quadratic x^2-6x+66 can be written in the form (x+b)^2+c, where b and c are constants. What is b+c?
    6·1 answer
  • What is the height, width, and length
    7·1 answer
  • Umm can anyone answer this I need the area please
    15·1 answer
  • It’s a time card calculation question
    14·1 answer
  • Log(5)(x+4)+log(5)(x+2)=log(5)(7x+10)
    5·1 answer
  • Given the frequency table, what percentage of the students that like rock are also in grades 11–12? Round to the nearest whole p
    5·2 answers
  • Explain when the median of a data set is a better<br> measure of center than the mean.
    12·2 answers
  • The ordered pairs (1, 81), (2, 100), (3, 121), (4, 144), and (5, 169) represent a function. What is a rule that represents this
    5·2 answers
  • Select all the expressions that have a value of 180 when b = 4.
    10·1 answer
  • Find three consecutive numbers whose sum shall equal 45.​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!