Umar has two unbiased six-sided dice, one coloured yellow and one coloured blue. The numbers on yellow die are 1,2,2,2,3,6 and on blue die are 1,2,3,4,5,6. Umar throws both dice once and adds together the scores on the dice. He calls this the Total Scores. The table shows some of the possible Total Scores. Complete the table. Use your table to write down the probability that the Total Score is less than 5​

Find an equation of the line perpendicular to the graph.

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.

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?