Activity 14. ANOVA Directions: Analyze if there is significant difference in the students' scores in a Statistics quiz when

Q: 13. Explain the difference between correlation and causation in inferential statistics.

A:

Q: 1). Explain why an extreme score or outlier (either a very high or a very low score) affects the…

A: It is needed to explain the reason that an outlier affects the mean more than it affects the mode…

Q: Differentiate between causation and correlation, and explain why this distinction is important

A: Correlation is a statistical term whichdescribes relation between two variables. It does not however…

Q: What are the three different measures of central tendency?

A: The three measures of central tendency are: 1.Arithmetic Mean:The arithmetic mean of a variable is…

Q: Would a chi-square test be the best statistical analysis if I testing a hypothesis that single…

A: Given the testing of hypothesis problem that single mothers experience more parent burnout than…

Q: Examine your ANOVA table to see if there is a significant difference between cannabis use and social…

A: Provided information is, two-way ANOVA was used to examine the effect of anxiety level and cannabis…

Q: I'm conduting a research study based around the question, does society influence women's self image?…

A: A study around the question, does society influence women's self-image? is being conducted.

Q: What is the difference between correlation and causation?

A: Correlation: Correlation analysis is used to measure the strength of the association between…

Q: Suppose that 5000 students who have taken the SAT exam once are randomly assigned to either take an…

A: From the provided information,

Q: List and describe two of the common types of explanation for statistical relationship (other than…

A:

Q: d) Perform an ANOVA test using the statistical package of your choice. Copy and paste the resultant…

A: given that, A B C 96 44 34 56 36 40 52 34 32 66 50 22 70 40 20 60 48 24

Q: I’m being asked to construct an anova table to compare the effects of three drugs, drug a(control) ,…

A: The provided information is as follows:The objective of the given example is to determine which…

Q: How would you explain conducting a scatter graph to someone who has never heard of correlation (but…

A: Scatter graph is a graph that is drawn to visualize the relationship between two variables ,x and y,…

Q: What is Measures of Central Tendency?

A: Often,the data which will be provided will have a tendency,not withstanding their variability, to…

Q: 4. Suppose you own a pizza restaurant and have been in prison for three years. You've just been…

A: The reviews received by a restaurant are directly proportional to the quality of service and food in…

Q: What design should be used (experimental or correlation) when creating a case study based on…

A: Given information: It is required to state the characteristics of cohort study.

Q: Why is it important to include a test of effect size when reporting our statistical test results?

A: Effect size:-   effect size is a quantitative measure of the magnitude of the experimenter…

Q: The varaibility of a statistic is described by

A: The variability means the spread ness of the data set. The best measure of spread ness is standard…

Q: Describe why a researcher would use ANOVA. and Design a research idea that would require ANOVA to…

A: The one-way variance analysis (ANOVA) is used to evaluate if the mean of three or more independent…

Q: 4. A college student is contemplating a possible career option. One factor that will influence his…

A: According to the question, For the college student contemplating a career option and looking into…