Baruti, a ranger in kruger national park in south africa, collected data about the elephant population in the park. she compared the foot lengths of the elephants and their shoulder height (both in centimeters) and created the following scatter plot. a line was fit to the data to model the relationship.

17 in long 1.3 ft wide and 8in high what is the volume

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3