Home / Expert Answers / Statistics and Probability / biolnteractive-l-2-has-some-nice-tutorials-on-using-spreadsheets-for-data-analysis-includi-pa788

(Solved): Biolnteractive \( L^{2} \) has some nice tutorials on using spreadsheets for data analysis, includi ...




Biolnteractive \( L^{2} \) has some nice tutorials on using spreadsheets for data analysis, including hypothesis testing Gala
Biolnteractive \( L^{2} \) has some nice tutorials on using spreadsheets for data analysis, including hypothesis testing Galapagos Islands develop different size beaks depending on the yearly weather conditions. In particular there are beak measurements from 1977, a typical year for precipitation, and 1978, a drought year \( { }^{5} \). Background Video (16 min), watch this first. Complete the full hypothesis testing procedure: a. State the population and parameters of interest ( 2 points) b. Determine the hypotheses and state them using correct notation \( \Sigma * \) (4 points) c. Type of test (left, right, or two-tailed) (1 point), reasons why (2 point) d. Level of significance, choose one based on how serious the study is ( 2 point) e. The critical value(s) based on the significance level ( 3 points) f. Sample statistics (sample size, and sample mean(s) or sample proportions) (2 points) g. Use Megastat to calculate a P-Value (2 points) (Round answer to three decimal places) h. Interpretation of P-value (Use Definition of P-Value but be specific to this context) ( 2 point) i. Decision (2 points) j. Conclusion in complete sentences. (4 points)


We have an Answer from Expert

View Expert Answer

Expert Answer


a) The population parameter of of interest here is mean beak size of finches as researcher wants to know that whether the finches beaks dize develop d
We have an Answer from Expert

Buy This Answer $5

Place Order

We Provide Services Across The Globe