ive patients entering a hospital with a high fever were selected at random and were administered a new drug which is designed to reduce fever. The body temperature (°F) of each patient was measured before the new drug was administered and 2 hours after the administration. The data are given in the following table.Patient 1 2 3 4 5Before 103 99 102 101 103After 100 99 98 100 100 Assume the differences between before and after measurements follow a normal distribution. Let μ1 denote the mean body temperature of high fever patients before taking the new drug and let μ2 denote the mean body temperature of high fever patients after taking the new drug. Also let μD = μ1 - μ2. Suppose we want to test whether the new drug is effective in reducing fever at the 5% level of significance. What is the observed test statistic for this test?Question 2Select one:a.2.678b.-2.678c.-2.994d.2.994

Elevated body temperature that fluctuates but does not reach normal during the course of the fluctuations is classified as a _________.ANSWERrelapsing feverremittent feversustained feverfever of undetermined origin

Fevers above 39°C can be serious and may require medical treatment. However, doctors don't usually recommend treatment for a mild fever of 38–39°C.Explain why doctors would have this recommendation.

Fill in the blank question.A fever, an increase in body temperature, often accompanies an infection. The body responds in such a manner to the rates of defensive reactions that kill bacteria.

group of 200 patients tested a new medication.Some tried the new medication, and the rest took the old medication.The results are reported in the following two-way frequency table.Improvement No improvementNew medication 27 63Old medication 37 73A patient is chosen at random from this group.Complete the following. Write your answers as decimals.(a)Find the probability that the patient showed improvement.=P(improvement)(b)Find the probability that the patient showed improvement, given that he took the new medication.=P(improvement | new medication)(c)Is there evidence that a patient who takes the new medication is more likely to show improvement than a randomly chosen patient from the group?Yes, because the probability found in part (b) is much

Select all that applyWhich are necessary for the production of fever?Multiple select question.Release of interleukin 3Binding of macrophage to TLRPassage of chemical messages via the blood to the brainRelease of interleukin 1Release of antibodies