There are 20 marbles. 12 are red and 8 are blue. Renan chooses 5 marbles without replacement. What is the probability that (1) they are all red?
(2) the first two are red and the next three are blue?
(3) exactly two of them are red?

Answerthe distance to nearby stars;

Answerit was located on high ground above the river

Iwould suggest the myers-briggs type indicator because the railroad unions are looking for which are focused introverts. the mbti was designed to provide a lot of information about what a person likes and what their personality based on the four-dimension scale. also for an employer it has been extremely to predict how an employee would act in a professional setting. this is what the railroad unions are looking for. they want the railroad workers to be focused and skillful to ensure the safety of everyone around them. but the other assessments don't match the criteria for the unions. like the measure disorder, emotions and self-esteem while the rorschach and tat tests are both projective tests that mainly measure someone’s personality. also, because this job is not easy, it is vital to make sure the employers are hiring the right people for the job.