The answer to this question is mass
Given what we know about visual acuity measurements we can confirm that a score of 20/15 will indicate that<u> the patient has </u><u>better </u><u>than </u><u>normal vision</u><u>.</u>
Visual acuity is most often measured using a chart known as a Snellen chart. The goal of this is to place the patient at a distance of 20 feet and see how many lines in the chart he or she is able to accurately identify. Though this method is becoming less common due to advances in technology, the dual number measurement system drives from these tests.
The numbers in the score indicate the size of the letters and the distance at which the patient can see them. Though 20/20 is considered the <em><u>optimal normal vision score</u></em>, a score of 20/15 will actually indicate even better vision. This score indicates that at 20 feet, this individual can see <u>smaller letters</u> than the normal person.
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Answer:
(C) There is insufficient evidence that the vitamin improves the health of adults because at the 0.05 significance level, one could easily get statistically significant results in 2 out of 85 tests just due to chance variability.
Explanation:
T- tests is statistical tool that is used to determine if between the mean values of two groups there is a significant difference present.
It is used to test the hypothesis of an assumption that can be applied to a particular set or group of people.
In the question above, Option C is the valid conclusion because from the t-test carried out a significant level of 0.05 occured in two variables out of 85. Therefore there is insufficient evidence to prove that vitamin C improves the health of Adults.
<u>Answer:</u>
<em>TrOOP stands for True Out of Pocket Cost
</em>
<u>Explanation:</u>
There is a specified TrOOP limit in medicare prescription drug care. The amount of money you spent from your own income is added to the TrOOP amount. The spending should satisfy the mentioned criteria be it the type of drug, purchase location of drug etc.
Once your spending reaches the TrOOP limit , most of your prescription drug cost for the remaining part of the year will be covered by your medicare drug plan’s catastrophic coverage. You are also free to switch drug plans because the TrOOP amount will also be transferred across plans.
Stay calm, figure out the pros and cons to the conflict, then talk about it.
