A research report claims that mice with an average life span of 32 months will live to be about 39 months old when 40% of the calories in their diet are replaced by vitamins and protein. Is there any reason to believe that u <39 if 63 mice that are placed on this diet have an average life of 38 months with a standard deviation of 6.8 months? Use a P-value in your conclusion. Click here to view page 1 of the table of critical values of the t-distribution. Click here to view page 2 of the table of critical values of the t-distribution. Identify the null and alternative hypotheses.

Show the steps on how to solve this. Preferrbly if you could do all of them if not can you please do C-E

Press Esc to exit full screen Class Вoys Girls Ms.Rangel 10 6. Ms.Isais 7 Mr.Gomez 8 8 Mr.Hernandez 11 5 Find: Mean Median Mode Range

10) The top point in the scatter plot (6.5, 1459) is for Washington, DC. Find the predicted DC violent crime rate if x=6.5. Then find the residual for DC using the predicted violence crime rate and the actual violent crime rate (the actual crime rate is provided in the first sentence of this question). Prediction = Actual y-value = Residual =