There is two pictures! One with questions and the other one with the data!

Residential properties in Dougal County rarely need phosphorus for good turfgrass growth. As part of an extension education program. Early and Rusty Cuyler asked homeowners to report their phosphorus fertilizer use, in pounds of P205 per acre, before the program and then one year later a For each of the following, answer the question, and show the output from the analyses you used to answer the question (BIOL.400 phosphorus) a. What was mean of the differences in P205 before and after the training? b. Is this an increase or a decrease? c. Is the data distribution for the paired differences reasonably normal? d. Was the mean P205 use significantly different before and after the training? e. What do you conclude practically? As appropriate, report the means before and after the mean difference, the effect size and interpretation, whether the difference is large relative to the values, anything notable on plots, and your practical conclusions: Homeowner b Date 2014-01-01 2014-01-01 2014-01-01 "2014-01-01 2014-01-01 (2014-01-01 "2014-01-01 2014-01-01 2014-01-01 2014-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 Id QUOQ Ord OU OUC in P205 0.81 0.86 0.79 0.59 0.71 0.88 0.63 0.72 0.76 0.58 0.67 0.83 0.81 0.50 0.71 0.72 0.67 0.67 i j 0.48 0.68 Residential properties in Dougal County rarely need phosphorus for good turfgrass growth. As part of an extension education program. Early and Rusty Cuyler asked homeowners to report their phosphorus fertilizer use, in pounds of P205 per acre, before the program and then one year later a For each of the following, answer the question, and show the output from the analyses you used to answer the question (BIOL.400 phosphorus) a. What was mean of the differences in P205 before and after the training? b. Is this an increase or a decrease? c. Is the data distribution for the paired differences reasonably normal? d. Was the mean P205 use significantly different before and after the training? e. What do you conclude practically? As appropriate, report the means before and after the mean difference, the effect size and interpretation, whether the difference is large relative to the values, anything notable on plots, and your practical conclusions: Homeowner b Date 2014-01-01 2014-01-01 2014-01-01 "2014-01-01 2014-01-01 (2014-01-01 "2014-01-01 2014-01-01 2014-01-01 2014-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 2015-01-01 Id QUOQ Ord OU OUC in P205 0.81 0.86 0.79 0.59 0.71 0.88 0.63 0.72 0.76 0.58 0.67 0.83 0.81 0.50 0.71 0.72 0.67 0.67 i j 0.48 0.68