Before flipping a fair coin, sunil assesses that he has a 50% chance of obtaining tails. subjective probability empirical probability classical probability b. at the beginning of the semester, john believes he has a 90% chance of receiving straight a’s. subjective probability empirical probability classical probability c. a political reporter announces that there is a 39% chance that the next person to come out of the conference room will be a republican, since there are 62 republicans and 95 democrats in the room. subjective probability empirical probability classical probability

a) Classical

b) Subjective

c) Empirical

Step-by-step explanation:

a) Classical probability: In classical probability, all the events have the same probability. When flipping a coin, the probability of getting tails is the same as the probability of getting tails, therefore, the probability of both events is 50%.

b) Subjective probability: Subjective probability is derived from a personal judgement based on previous experiences. In this case, John would be calculating his probability of receiving A's based on his previous semesters.

c) Empirical probability: is the ratio between the number of outcomes a scenario happens and the total of trials in an ACTUAL EXPERIMENT. In this case, the reporter would be calculating this probability based on his previous experiences attending actual conferences.

idk lol

step-by-step explanation:

sounds & other waves originate from any vibrating object