What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment? y = one-thirdx y = one-thirdx – 2 y = 3x y = 3x − 8

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.