# Project #3171 - stats

SubjectMathematicsTitleStatsDescriptionPart I   For this set of questions consider the following data that was collected by a farmer:   Subject (cow)Tips Milk Production 01 1 52 02 4 63 03 5 39 04 4 63 05 0 102 06 2 56 07 1 68 08 2 51 09 0 57 10 4 48 11 1 60 12 0 92   Note: Tips: how many times the cow has been tipped in the past month Milk Production: milk production in the past month   Calculate the appropriate descriptive statistics for the two variables found in this data set. Include a short paragraph describing/interpreting the calculated statistics. (4 pts.)   Using the Milk Production variable, determine the high and low score where 95% of the scores will fall. (3 pts.)   According to the above data subject number (cow) 05 has a high Milk Production score. How many standard deviations away from the mean is this score? (3 pts.)   A farmer researcher is interested in determining the relationship between number of times a cow has been tipped and monthly milk production. Follow the eight-step process discussed in class to answer the question.   Step 1: 2 points; Step 2: 2 points; Step 3: 2 points; Step 4: 4 points; Step 5: 2 points; Step 6: 4 points; Step 7: 2 points; Step 8: 4 points. Total: 22 points     Part II   For the following four questions, use the collected data set from the farmer (above)   Now that the relationship has been established between number of tips experienced by a cow and monthly milk production, the farmer would like to predict milk production for the upcoming month. Determine the regression equation that would be used to determine predicted milk production. (6 points)   Using the regression equation from Part II, question 1, determine the predicted monthly milk production for a cow that is tipped 3 times. (4 pts.)   When using the regression equation to predict monthly milk production, how accurate will the equation be? Provide the value and the interpretation. (8 points)

 Subject Mathematics Due By (Pacific Time) 03/12/2013 11:00 pm
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