Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Use out the Randomization Test for a Difference in Means at StatKey. Copy and paste the data from the file BioInteractive Tutorial-4-T-Test in the StatKey
Use out the Randomization Test for a Difference in Means at StatKey. Copy and paste the data from the file BioInteractive Tutorial-4-T-Test in the StatKey Data tab. Complete the full hypothesis testing procedure: State the population and parameters of interest (2 points) Determine the hypotheses and state them using correct notation MOM Add New Math button (4 points) Type of test (left, right, or two-tailed) (1 point), reasons why (1 point) Level of significance, choose one based on how serious the study is (1 point) The critical value(s) based on the significance level (3 points) Sample statistics (sample size, and sample mean(s) or sample proportions) (2 points) P-Value (2 points) (Round answer to three decimal places) Interpretation of p-value (Use Definition of p-Value but be specific to this context) (1 point) Drawing or graph of p-value. (3 points) Decision (2 points) Conclusion in complete sentences. (4 points) Enter your answers below, or provide a shareable link to your work, or attach a file. We will use some data presented there to explore whether finches on the 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. year Beak Depth (mm) 1977 8.30 1977 7.50 1977 8.00 1977 10.60 1977 11.20 1977 9.10 1977 9.50 1977 10.50 1977 8.40 1977 8.60 1977 9.20 1977 8.80 1977 8.50 1977 8.00 1977 9.70 1977 8.40 1977 7.90 1977 9.30 1977 7.70 1977 8.50 1977 8.20 1977 9.70 1977 10.30 1977 10.20 1977 8.90 1977 9.60 1977 7.85 1977 9.60 1977 9.80 1977 8.80 1977 9.00 1977 9.10 1977 9.20 1977 8.80 1977 9.20 1977 8.80 1977 9.40 1977 8.30 1977 8.40 1977 10.20 1977 9.30 1977 10.20 1977 10.50 1977 9.00 1977 9.80 1977 9.30 1977 7.60 1977 10.50 1977 9.70 1977 8.60 1978 9.80 1978 8.50 1978 10.30 1978 9.90 1978 8.80 1978 10.10 1978 8.20 1978 8.00 1978 8.90 1978 9.10 1978 9.80 1978 10.10 1978 8.55 1978 9.30 1978 10.00 1978 10.70 1978 9.10 1978 8.80 1978 10.40 1978 10.70 1978 9.15 1978 11.20 1978 10.50 1978 9.70 1978 8.90 1978 10.10 1978 8.90 1978 9.60 1978 8.50 1978 10.08 1978 9.45 1978 8.31 1978 9.80 1978 9.70 1978 10.38 1978 10.61 1978 8.38 1978 10.78 1978 11.01 1978 10.68 1978 8.78 1978 10.28 1978 10.86 1978 11.21 1978 9.48 1978 9.31 1978 9.86 1978 9.28 1978 9.85 1978 10.00
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started