This is question has multiple parts. Calculate the residuals for the flocks identified. The residual for flock 2 isThe residual for flock17 isThe residual for flock 35 isYou want to test the significance of this regression equation. The null hypothesis can be phrased as:o The regression equation accounts for a significant portion of the variance in the y scores (countsfrom the photos)The intercept of the regression equation is greater than zeroThe slope of the regression equation is greater than zeroo The regression equation does not account for a significant portion of the variance in the y scores(counts from the photos)The Pearson correlation is r= 0.8662, SSX = 327,086.00, and SSY = 339,559.64. Calculatethe SSregression. the SSresidual and the percentage of the variance explained by the regression equationmentioned previously. The SSregression isexplained isThe SSresiduall is__. The percentage of the varianceUse the Distributions tool to help you test the null hypothesis.(Note: Do not use the F-table to calculate the critical value as the answer requires an ofan exact df to calculate the value.)F DistributionNumerator Degrees of Freedom - 26Denominator Degrees of Freedom - 260.001.002.003.004.005.006.007.008.00AANFTo test the null hypothesis, you will first need to find the critical value of F at alpha = 0.01. F isNext, calculate the F-ratio. The F-ratio ithese results, youvariance in the y scores (counts from the photos).Therefore, the null hypothesis isconclude that the regression equation accounts for a significant portion of theOn the basis of Experienced observers use aerial survey methods to estimate the number of snow geese in their summerrange area west of Hudson Bay, Canada. A small aircraft flies over the range, and when a flock of geeseis spotted, the observer estimates the number of geese in the flock.To investigate the reliability of the estimates, an airplane carrying two goose observers flies over 45flocks. Each observer makes an independent estimate of the number of geese in each flock. A photographis taken of each flock and a count made of the number of geese in the photograph. The sample data for the45 flocks appear in the DataView tool. [Data source: These data were obtained from Lunneborg. C. E.(1994). Modeling experimental and observational data. Pacific Grove, CA: Duxbury Press.]Data SetGeeseSampleVariables-3Observations = 45Count from a Photo and Observers' Estimates of the Size of Flocks of GeeseC. E. Lunneborg, Modeling Experimental and Observational Data, Duxbury Press, 1994VariablesObservationsType vMissing VVariable vForm VValues VObservationsPhotoQuantitativeNumeric45A EstimateQuantitativeNumeric45B EstimateQuantitativeNumeric45VariableVariableVariableCorrelationCorrelationYou will work with goose observer A's estimates in this problem to examine how well observer A'sestimates predict counts from the associated photographs for the same flock. The photographs provide ahighly accurate count of geese; optimally, the observer's estimate would predict the photo-based count fora specific flock.First, use the regression equation to predict Y values based on observer A's estimates. The regressionequation, in the format Y = bX + a, is:Ý = 0.88X + 26.65where X = goose observer A's estimate,Ý = an estimate of the goose count from the photographIn this problem, Y is the actual count of geese in the photograph.Note: The estimated regression equation can also be obtained by going to the Correlation section in theDataView tool, specifying the proper dependent (Y) and independent (X) variables, and clicking on theLinear Regression button.Ý for flock 17 isYou will need to use the Observations list in the DataView tool to identify gooseobserver A's estimate for the appropriate flock. Click on the Observations button in the tool and scroll toFind the predicted Y values for the flocks 2, 17, and 35. Ÿ for flock 2 isfor flock 35 isthe appropriate flock number.

Name: This is question has multiple parts. Calculate the residuals for the f
Uploaded: 2024-03-20T07:07:37.000Z
Channel: Bartleby
Description: This is question has multiple parts. Calculate the residuals for the flocks identified. The residual for flock 2 isThe residual for flock17 isThe residual for flock 35 isYou want to test the significance of this regression equation. The null hypothes