Identify the ONE type of study that includes causal inference considerations:
option C is correct: (explanatory)
Explanatory research are also called causal research
Identify the ONE type of study that includes causal inference considerations: Exploratory Descriptive Explanatory Rigorous
For the following research descriptions, please indicate whether each is: (exploratory, descriptive, or causal): Exploratory research - Major emphasis: gaining ideas and insights Descriptive research - Major emphasis: determining the frequency with which something occurs Causal research - Major emphasis: determining cause-and-effect relationships 1. LoneStar Bank tests out new marketing offers by sending different offers to different groups and comparing the results. 2. LoneStar Bank conducts a study where it observes customers’ ATM transactions. 3. LoneStar Bank conducts a customer...
Cross-sectional studies are the most basic type of descriptive study [Choose the ONE best answer]: A. True OB. False C. Undefined D. Can't tell, need more information
Match the type of epidemiology/study with the example This type of study is the strongest at proving or disproving association and allows the researcher to control exposure to cases and controls. Examples of this type of a study include BRFSS, NHANES, PRAMS. This is (or these are) not a study but a form of epidemiology that includes analyzing rates, proportions, and ratios. This type of study is (or these types of studies are) most often used with testing a null...
1. Which type of research seeks to identify causes and effects of social phenomena, such as by predicting how a dependent variable will change or vary in response to variation in an independent variable? Descriptive Quota Evaluation Explanatory Case Study 2. A _________________ is a smaller group of data that is selected from a population. micro-group sample parameter sampling error generalizability 3. What is considered to be the fundamental aspect of probability sampling? Snowballing Populations Samples Unbiased selection Random selection...
what type of study designs would I use to to identify factors of child hood obesity? I was thinking Cross sectional design or Longitudinal design. Im not too sure since its so many designs. 4: OBSERVATIONAL RESEARCH DESIGNS For Practice and Discussion 1. Some public health issues are complicated in terms of the myriad causal influences underlying the health behavior or the disease outcome. For example, obesity results from poor diet and sedentary lifestyle, but it is important to identify...
The accompanying data shows the demand for one type of chip used in industrial equipment from a small manufacturer. a. Construct a chart of the data. What appears to happen when a new chip is introduced? b. Develop a causal regression model to forecast demand that includes both time and the introduction of a new chip as explanatory variables. c. What would the forecast be for the next month if a new chip is introduced? What would it be if...
Identify which type of sampling is used. A research team wants to study the demographics of college students in the U.S. using proportionate samples of students in majors reflecting actual U.S percentages. 9) A) Convenience B) Cluster C) Stratified D) Simple random E) Systematic 10) A marijuana survey included 1610 responses from a list of approximately 241,500,000 adults 10) in the U.S. from which every 150,000 name was surveyed. Identify which of these types of sampling is used: A) Stratified...
For each of the following five scenarios, identify (a) the individuals, (b) the type of each variable according to its measurement, (c) the response and explanatory variables and (d) and whether the study is an experiment or an observational study. Explain Scenario A. It is posited that babies born at different times of the year may develop the ability to crawl at different ages. Thirty two babies born in January crawled at an average age of 29.75 weeks, with a...
Question 1. For each of the following five scenarios, identify (a) the individuals, (b) the type of each variable according to its measurement, (c) the response and explanatory variables and (d) and whether the study is an experiment or an observational study. There is no need to explain your answers. Scenario A. It is posited that babies born at different times of the year may develop the ability to crawl at different ages. Thirty two babies born in January crawled...
l) Identify which type of sampling is used. A pollster uses a computer to generate 500 random I numbers, then interviews the voters corresponding to those numbers. A) Convenience B) Systematic C) Cluster D) Random E) Stratified 2) Determine whether the given value is a statistic or a parameter. After taking the first exam, 2) 15 of the students dropped the class. A) Statistic B) Parameter 3) Determine which of the four levels of measurement is most appropriate. Students' grades...