Please provide all answers according to question numbers with steps thank you. (8) Two hundred single-sport...
Please provide all answers according to question numbers thank you (2) A sample of students who have taken a calculus test has a mean score of 78.2, a mode of 67, and a median score of 67. Based on this information, what may one deduce about the distribution of the test scores? (a) It is symmetric. (b) It is right-skewed. (c) It is left-skewed. (d) It is bimodal. (3) What is the set of all simple events of an experiment...
Please provide answers according to question numbers thank you. STAT 160-991 Assignment 1 (based on Handouts 1 - 8) (1) Which of the following statements applies to this set of data values: 17, 15, 16, 14, 17 18, and 22? (a) The mean, median, and mode are all equal. b) Only the mean and median are equal. (c) Only the mean and mode are equal. (d) Only the median and mode are equal (2) A sample of students who have...
(S) T wo hundred single-sport athletes were cross-classified according to gender, as shown in the table below. An athlete is selected at random. Male(M) Female F) ta Gender Swimmer(S) Runner(R) Cyelist(C) Total 20 115 25 85 45 200 30 20 50 65 40 105 a) What is the probability that the athlete is a male? b) What is the probability that the athlete is female and a runner? c) What is the probability that the athlete is male given that...
Please provide all answers according to question numbers with steps thank you B Bc (4) For two events A and B, suppose: A 0.3 0.4 Then P(AUB) is equal to? Ac 0.1 0.2 (5) Suppose P(A) 0.4, P(B) 0.3, and P(An B) 0.12. Which one of the following statements correctly defines the relationship between events A and B? (a) Events A and B are independent, but not mutually exclusive (b) Events A and B are mutually exclusive, but not independent...