this question is incomplete but I have added The Answer options to your question
a) He does not have a hypothesis.
b) He only has one group. He has not established a comparison
c) He has not measured an outcome.
d) The groups were not equal to begin with.
Answer:
b) He only has one group. He has not established a comparison
Explanation:
A randomized controlled experiment can be defined as an experiment that has two groups which it randomly assigns participants to.
These two groups are:
1.) the experimental group and
2.) The controlled group on whom the study is being performed.
Now Alberti does not have any of these groups we have listed. He performed the testing on the same people before they consumed alcohol and after they consumed alcohol. Therefore this study was not comparative in nature.
One of the solutions to limited healthcare as a result of limited facilities in rural areas would be to have standby ambulances for cases that cannot be handled.
<h3>Solutions to limited healthcare in rural areas</h3>
Available health facilities are limited in rural areas for a variety of reasons. Some of these could be:
- Lack of manpower to handle equipment and facilities.
- Lack of regular usage of facilities leading to their malfunctioning
- The inequity of the government
- Lack of access roads and general infrastructural facilities
One way to tackle this problem would be to refer cases that cannot be handled in the rural area to the nearest urban hospital and this can be achieved by providing standby ambulances to transfer patients.
More on healthcare can be found here: brainly.com/question/12881855
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<span>The dilution method is</span>
It's called the target heart rate
In order to have an effective workout, Most of health experts recommend that we target our average heart rate from 55 % to 85% of our maximum heart rate for at least 20 - 30 minutes
It will greatly lower the risk of heart disease and increase metabolism
