Price of eggs and milk: The following table presents the average price in dollars for a dozen eggs and a gallon of milk for each month from January through October 2010. Use a TI-S'i calculator to answer the Following. Dozen Eggs Gallon of Milk 2.1.? 3.8.7 3.20 3.78 2 C" 3.8K 1.93 3 "6 1.92 3 " 2.01 3.96 1.85 3.89 1.98 3.9 136 3.66 1.34 3,?3 Sent: cats :0 Excel Part: 0/3 Part 1 of3 Compute the least-squares regression line for predicting the price of milk from the price of eggs. Round the slope and _1'-intercept to at least four decimal places. /' Regression line equation: _'I' = Great Pumpkins: When growing giant pumpkins for competitions, growers need to keep track of the weights of the pumpkins while they are growing. It is difficult to weigh a large pumpkin before it is harvested, so a method has been developed for estimating the weight. The grower measures around the pumpkin both horizontally and vertically. then adds the results. This is called the O'I'l' {over the top} measurement and is used to predict the weight of the pumpkin. Following are the OTT measurements and actual weights of the 10 largest pumpkins entered into official competitions in a recent year. OTT (inches) Weight (pounds) 9E!.0 2528.0 455 \"I 2283 0 "*E 0 20115 36 0 20210 63.0 2170.0 1.0 2114.0 5-i.0 2020.5 2.0 2136.0 465.0 2138 0 54 0 2138 9 Send data to Excel Part:iJ/4 Part 1 of4 {a} Compute the least-squares regression line for predicting weight {15] from OTT [I]. Round the slope and _1'-intercept to four decimal places as needed. A The equation for the least squares regression line is _1' = Blood pressure: A blood pressure measurement consists of two numbers: the systolic pressurer which is the maximum pressure taken when the heart is contracting. and the diastolic pressurer which is the minimLIm pressure taken at the beginning of the heartbeat. Blood pressures were measured, in millimeters of mercuryr {mmHg}. for a sample of 1C: adults. The following table presents the results. Use a TI-S-l- calculator to answer the Following. Systolic Diastolic Systolic Diastolic 11C| Tl 131 8.\" 178 69 115 83 105 66 113 7.7 15? 103 133 7.7 151- 91 119 69 Based on results published in the Journal oi'Human Hypertension Sent: [eta to Excel Part: El [4 Part 1 oF4 Compute the least-squares regression line for predicting the diastolic pressure from the systolic pressure. Round the slope and _1.'-intercept to at least four decimal places. I' Regression line equation: _1' Interpreting technology: The foll wing displaxyr from the TI-Si Plus calculator presents the least-squares regression line For predicting the price of a certain stock {LT} from the prime interest rate in percent (in). Part: Of 3 Part10f3 Write the equation of the least-squares regression line. Use the full accuracyr shown in the calculator output {do not round your answers). A Regression lineI equation: _1' = X 53