Consider a circle whose equation is x + y - 2x - 8=0. which statements are true? select three options
the radius of the circle is 3 units
the center of the circle hes on the x-axis
the center of the orde hes on the y-axis
the standard form of the equation is (x-1)' + y = 3
the radius of this circle is the same as the radius of the circle whose equation is x + y = 9

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points