Study guides, Class notes & Summaries

HLT 362 Week 1 Quiz 1. If a study is comparing number of falls by age, age is considered what type of variable? o Interval o Ordinal o Ratio o Nominal o 2. Validity is: o A data item, such as characteristics, numbers, properties, or quantities that can be measured or counted. o The extent to which an idea or measurement is well-founded and an accurate representation of the real world. o A measurement level with equal distances between the points and a zero...

HLT 362 WEEK 1 QUIZ

HLT 362 Week 1 Quiz 1. If a study is comparing number of falls by age, age is considered what type of variable? o Interval o Ordinal o Ratio o Nominal o 2. Validity is: o A data item, such as characteristics, numbers, properties, or quantities that can be measured or counted. o The extent to which an idea or measurement is well-founded and an accurate representation of the real world.

HLT362 Week 4 Discussion (dq1+dq2) Latest 2019 February

HLT362 Week 3 Discussion (dq1+dq2) Latest 2019 February.

HLT362 Week 3 Q 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 random 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 w...

HLT 362 V GCU QUIZ 1 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 statistics o Dependent variables 2. If a study is comparing number of falls by age, age is considered what type of variable? o Interval o Ordinal o Ratio o Nominal 3. Validity is: o A data item, such as characteristics, numbers, properties, or quan...

HLT 362V Module 5 Ex 29and35 (90points) EXERCISE 29 Calculating Simple Linear Regressions 1. If you have access to SPSS, compute the Shapiro-Wilk test of normality for the variable age (as demonstrated in Exercise 26). If you do not have access to SPSS, plot the frequency distributions by hand. What do the results indicate? The frequency distribution was not statistically significant as the Shapiro-Wilk p value was 0.357. Tests of Normality Kolmogorov-Smirnova Shapiro-Wilk Statis...

HLT362 Week 3 Quiz 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: Simple random sample Cluster sampling Stratified sampling Convenience sampling 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...

HLT362 Week 2 Discussion (dq1+dq2) Latest DQ1 Topic 2 DQ 1 System Admin Max Points: 8.0 Select a research article, other than the articles from your assignments, from the GCU library. Provide an overview of the study and describe the strategy that was used to select the sample from the population. Evaluate the effectiveness of the sampling method selected. Provide support for your answer. Include the article title and permalink in your post. Reply Ascending | Descending My Post...