1) It is a branch of scientific methodology that deals with the collection, classification, description, and interpretation of data obtained through the conduct of surveys and experiments. a) PROBABILITY b) STATISTICS c) INFERENTIAL d) DESCRIPTIVE 2) It is referring to the analysis of data that describe, show or summarize data in such a manner that patterns might emerge from it. a) PROBABILITY b) STATISTICS c) INFERENTIAL d) DESCRIPTIVE 3) It is something about a larger group (population) using information collected from a small part of that population (sample) a) PROBABILITY b) STATISTICS c) INFERENTIAL d) DESCRIPTIVE 4) It is chances or likelihood. a) PROBABILITY b) STATISTICS c) INFERENTIAL d) DESCRIPTIVE 5) It is a subset of a sample space is called a(n) a) EVENT b) SAMPLE SPACE c) EXPERIMENT d) OUTCOME 6) It is the set of all possible outcomes in an experiment. a) EVENT b) SAMPLE SPACE c) EXPERIMENT d) OUTCOME 7) It is any activity performed where we arrive at a desirable outcomes. a) EVENT b) SAMPLE SPACE c) EXPERIMENT d) OUTCOME 8) WHAT IS THE SAMPLE SPACE OF TOSSING A ONE COIN? a) S:(H,T) b) S:(HT,T) c) S:(H,TTT) d) S:(HT,HT) 9) WHAT IS THE SAMPLE SPACE OF A ROLLING A FAIR DIE? a) S:(1,2,3,4,5,6) b) S:(1,2,3,4,5) c) S:(0,1,2,3,4,5,6) d) S:(-1,0,1,2,3,4,5,6) 10) In a game, you are given one of the following numbers: (1,2,3 ,4 ,5 ,6 ,7). What is the probability of getting a number less than 4? a) 3/7 b) 4/7 c) 1/7 d) 0 11) In a game, you are given one of the following numbers: (1,2,3 ,4 ,5 ,6 ,7). What is the probability of getting a number 4? a) 3/7 b) 4/7 c) 1/7 d) 0 12) In a game, you are given one of the following numbers: (1,2,3 ,4 ,5 ,6 ,7). What is the probability of getting a number greater than 7? a) 3/7 b) 4/7 c) 1/7 d) 0 13) In a game, you are given one of the following numbers: (1,2,3 ,4 ,5 ,6 ,7). What is the probability of getting a number greater than 1? a) 3/7 b) 4/7 c) 1/7 d) 6/7 14) A COUPLE HAS THREE CHILDREN. If X is the random variable for the number of Boy . a). DRAW A TREE DIAGRAM b). FIND THE SAMPLE SPACE FOR THIS EXPERIMENT. c).What are the possible value for x? d). Construct a probability distribution for this experiment. a) S={BBB,BBG,BGB,BGG,GBB,GBG,GGB,GGG} b) B c) G 15) WHAT IS THE DISCRETE PROBABILITY DISTRIBUTION? a) It is always be represented by a TABLE b) It is always be represented by a SQUARE c) It is always be represented by a CIRCLE 16) GIVE AT LEAST ONE (1) PROPERTY OF DISCRETE PROBABILITY DISTRIBUTION a) THE PROBABILITY OF EACH OUTCOME IS FROM 0 TO 1 b) THE PROBABILITY OF EACH OUTCOME IS FROM 1 TO 2 c) THE PROBABILITY OF EACH OUTCOME IS FROM 0 TO 2 17) GIVE AT LEAST ONE (1) PROPERTY OF DISCRETE PROBABILITY DISTRIBUTION  a) THE SUM OF ALL THE PROBABILITIES OF THE RANDOM VARIABLE IS EQUAL TO 1 OR 100% b) THE SUM OF ALL THE PROBABILITIES OF THE RANDOM VARIABLE IS EQUAL TO -1 c) THE SUM OF ALL THE PROBABILITIES OF THE RANDOM VARIABLE IS EQUAL TO 0

STATS

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？