Bundle > Grand Canyon University - HLT 362V HLTV quiz week 1 & 3 Exercise 18 & 33
1. If you are conducting a study on the impacts of diet and exercise on high blood pressure and you take a proportional sample based upon race/ethnicity, this would be an example of: ok Simple rand... om sample Cluster sampling Stratified sampling Convenience sampling 2. If a researcher does not select the appropriate level of significance (alpha) based upon prior research or industry standard and concludes that the study found a statistical difference when in fact there was no difference, this is referred to as: ok Validity Reliability Type I error Type II error 3. To obtain a sample of 20 patients in ICU, clinician goes to the ICU and selects the current patients. This is an example of a: ok Judgement sampling Simple random sampling Snowball sampling Convenience sampling [Show More]
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Statistics> QUESTIONS & ANSWERS > GRAND CANYON UNIVERSITY HLT 362V / HLT 362 STATISTICS WEEK 1 QUIZ (All)
If a study is comparing number of falls by age, age is considered what type of variable? Interval Ordinal Ratio Nominal Validity is: A data item, such as characteristics, numbers, propertie...
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Statistics> QUESTIONS & ANSWERS > HLT362V QUIZ 1 / HLT 362V GRAND CANYON UNIVERSITY (All)
HLT 362 V GCU Quiz 1 1. When a researcher uses a random sample of 400 to make conclusions about a larger population, this is an example of: o Descriptive statistics o Demographics o Inferential...
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Statistics> QUESTIONS & ANSWERS > Grand Canyon University - HLT 362V / HLT 362 Week 3 Quiz (All)
1. If you are conducting a study on the impacts of diet and exercise on high blood pressure and you take a proportional sample based upon race/ethnicity, this would be an example of: ok Simple rand...
By Nutmegs
QUESTIONS & ANSWERS
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Statistics> QUESTIONS & ANSWERS > Grand Canyon University - HLT 362V HLTV Exercise 18 & 33 Rated A+ (All)
Exercise 18 1. Mayland et al. (2014) do not provide the degrees of freedom ( df ) in their study. Use the degrees of freedom formulas provided at the beginning of this exercise to calculate the grou...
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