Which data set has an outlier?

a. 6, 13, 13, 15, 15, 18, 18, 22
b. 4, 4, 4, 8, 9, 9, 11, 18
c. 2, 3, 5, 7, 8, 8, 9, 10, 12, 17
d. 3, 6, 7, 7, 8, 8, 9, 9, 9, 10

: c i'm stuck between b and c

What is the ratio for the surface areas of rectangle prisims shown below given that they are similar and that the ratio of their edge lengths is 7: 3

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x