Question: A wildlife ecologist measured x1=tail length (in millimeters) and x2=wing length (in millimeters) for a sample of n = 45 female hook-billed kites. These data are displayed in t5-12.dat. It is believed based on past data that \({{\mu }_{1}}\) = 190mm and \({{\mu }_{2}}\) = 275mm. At the \(\alpha \) = 0:05 level of significance, is there evidence the female hook-billed kites tail length and wing length are different than past data?

1. Check the data for univariate normality (histograms, boxplots, and Q-Q plots.
2. Check the data for outliers: post your scatterplot pairs and a table of values to check for outliers. Describe the four ways we check for outliers.
3. Check the data for multivariate normality by posting a Chi-Square plot.
4. Test the Hypothesis. Write your null and alternative hypothesis, give your T ² test statistic, critical value, and decision.
5. Give the Simultaneous Confidence intervals and interpret.
6. Give the Bonferroni Confidence intervals and interpret.

Price: $2.99

Solution: The downloadable solution consists of 10 pages
Deliverable: Word Document