3. Fr each of the following state the appropriate test (specify the hypothesis test or correlation) and justify why you selected that test. NOTE: this means ANY hypothesis test or correlation covered this semester. a. A researcher is interested in whether there's a difference between three types of fertilizers on plant growth. She treats her garden with each type and measures the growth after six weeks. b. A researcher evaluates the average SAT scores for a sample of 10“ graders compared to the general population (µ = 1059, = 120). th %3D c. A psychologist examines whether there is a relationship between gender and annual salary. d. A researcher evaluates the relationship between height (in inches) and weight (in pounds). e. A researcher measures implicit bias amongst a sample of college students in New York City compared to a separate sample of college students in Upstate New York. f. A psychologist is curious if there is a link between personality type (A or B) and political party (democrat or republican)

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.