During an examination of an adolescent female who complains…
During an examination of an adolescent female who complains of knee pain, the physical therapist observes that the lower extremity shows foot pronation, lateralized patella and an increased Q angle. What might be the lower extremity position be indicative of?
Read DetailsThe Federal Communications Commission (FCC) has a standard t…
The Federal Communications Commission (FCC) has a standard that a cell phone’s radiation level must be 1.6 W/kg or less. The amount of radiation was measured for a sample of cell phones and yielded the results below: 1.89 1.38 0.93 1.52 1.37 Using a 0.01 significance level, test if the mean radiation level for cell phones is less than the FCC standard. What is the critical value for the test? Round your answer to 4 decimal places.
Read DetailsA group of 7 students’ cholesterol levels are tested. Suppos…
A group of 7 students’ cholesterol levels are tested. Suppose the probability of a student having a healthy cholesterol level is 0.37. You are interested in computing the probability that exactly 5 students have healthy cholesterol levels. Consider this to be a binomial experiment with parameters n and p. Those parameters are n = and p =
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