Relevant Text Sections: Chapter Fifteen, sections 1 through 3. 1. Do the different types of employees follow a uniform distribution? Use alpha = 0.05.

2. Is there a relationship between the type of employee and their salary category? Use alpha = 0.01.​

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.