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help me please Biologists carried out some analysis to understand the relation between high flea beetle loads (Load) on ragwort mass (Mass). They worked with

help me please

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Biologists carried out some analysis to understand the relation between high flea beetle loads (Load) on ragwort mass (Mass). They worked with natural logs of both variables. A scatterplot of LN_Mass versus LN_Load is shown below, followed by results from an SLR fit of LN_Mass on LN_Load, and four plots related to standardized residuals from this fit. Based on all the output provided, answer the following questions. (i) Write down the fitted SLR model of LN Mass on LN Load. (ii) Is the slope B1 significantly different than zero? Show a suitable test and explain. (iii) Show the value of R and interpret it. (iv) Compute and interpret the value of the sample correlation between LN Mass and LN Load. (v) Predict the future individual response of LN_Mass at LN_Load = 5.5.Scatterplot of LN_Mass vs LN_Load 2 0 LN Mass -2 LU 5 G 7 LN_LoadRegression Analysis: LN_Mass versus LN_Load Regression Equation LN_Mass 7.99 - 1.685 LN_Load Coefficients SE T- P- Term Coef Coef Value Value VIF Constant 7.99 1.38 5.77 0.000 LN_Load -1.685 0.264 -6.38 0.000 1.00 Model Summary R- R- S R-sq sq(adj) sq(pred) 1.64594 75.81% 73.95% 68.58% Analysis of Variance Adj Adj F- P- Source DF SS MS Value Value Regression 110.38 110.375 40.74 0.000 LN_Load 110.38 110.375 40.74 0.000 Error 13 35.22 2.709 Total 14 145.59Residual Plots for LN_Mass Normal Probability Plot Versus Fits n 50 Standardized Residual Percent 12 2 -2 0 -2 Standardized Residual Fitted Value Histogram Versus Order Frequency Standardized Residual -2 -1.5 -1.0 .0.5 0.0 0.5 10 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Standardized Residual Observation Order

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