Using the Central Limit Theorem, it is found that the valid conclusion is given as follows:
The sampling distribution will probably not follow a normal distribution, hence we cannot draw a conclusion.
<h3>Central Limit Theorem</h3>
The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean
and standard deviation
, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean
and standard deviation
.
For a skewed variable, the sampling distribution is also approximately normal, as long as n is at least 30.
In this problem, we have a skewed variable with a sample size less than 30, hence the Central Limit Theorem cannot be applied and the correct conclusion is:
The sampling distribution will probably not follow a normal distribution, hence we cannot draw a conclusion.
To learn more about the Central Limit Theorem, you can check brainly.com/question/24663213
Number smart because she attempts to find scientific reasoning
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Ms. Edwards may fill the prescriptions for covered drugs at non-network pharmacies at a higher cost than is normally paid at an in-network pharmacy.
<h3>What is a health care plan?</h3>
A health care plan refers to a medical plan for the medical care of a particular patient which covers a part or whole risk and cost of the medical expenses incurred such as Medicare.
In this scenario, we can reasonably infer and logically conclude that Ms. Edwards should be advised to fill the prescriptions for covered drugs at non-network pharmacies at a higher cost than is normally paid at an in-network pharmacy.
Read more on Medicare here: brainly.com/question/14166257
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Complete Question:
Ms. Edwards is enrolled in a Medicare Advantage plan that includes prescription drug plan (PDP) coverage. She is traveling and wishes to fill two of her prescriptions that she has lost. How would you advise her?