VI. Summative Test: I. Matching type: Match the situation A with its probability in B. Ill. Directions: Analyze the given problem and answer the following. Write your complete A. (Situation) B. (Probability) solution. (10 points) 1. Sure event (HOLY WEEK) a. b. 0 2. Snow falls in May C. 0. 1 Problem: Rhian likes to wear colored shirts. She has 15 shirts in the closet. Five of these 3. 7 days in a week d. 0.01 e. .0000005 are blue, four are in different shades of red, and the rest are of different colors. What is the 4. The month of June has 30 days probability that she will wear a blue or a red shirt? . Your chances of being struck by lightning are 1/2000000 Let, A = blue shirts B = red shirts II. In the following experiments, give the sample space and find n(s). C = colorful shirts 1. A family has three children - using b to stand for boy and g for girls. VI. Summative Assessment 2. Selecting two contestants from 5 students. A. Determine whether the scenario involves dependent or independent event. 3. Guessing the month in which a classmate was born. 1. Taking a bath and going to bed. 2. No proper gear in riding and getting involve in traffic incident. 4. Selecting three prizes from five different prizes A, B, C,D and E. 3. Park at illegal parking area and getting ticket. 4. Winning lottery and running out of milk. 5. Selecting randomly a ball from a bag with 20 balls, each are numbered from 1-20. 5. Owning a cat and growing your beard. Ill. A spinner is equally likely to stop on its regions numbered 1 to 20. Find each probability as fraction in simplest form. B. Direction: you choose a card at random from a bag which contains cards with 1. A prime number the letters in the word PYTHAGORAS. Find the odds. 2. Not a multiple of 4 1. You choose P. 3. GCF (12, 18) 2. You choose O. 3. You choose A. 4. Factor of 10 or 6 4. You choose A and G. 5. Multiple of 2 or 3. 5. You choose S and Y. VI. Summative Assessment: C. From a box with 10 yellow and 15 green balls, we remove a random ball and I. Directions: Read and analyze each statement. Write T if the statement is true and F if record its colour. Then, without putting back the first ball, we remove another not. random ball from the box and record its colour. 1. In a deck of 52 cards, the total number of face cards is 12. 2. If you rolled a pair of dice, the total number of outcomes will be 36. 1. a yellow ball and then another yellow ball. 3. We have 28 black cards in a 52 deck of cards. 2. a yellow ball and then a green ball. 4. A bag contains 4 red marbles, 7 blue marbles and 5 pink marbles. The total 3. a green ball and then a yellow ball. number of outcomes is 15. 4. a green ball and then another green ball. 5. 13 cloves in a 52 deck of cards. 5. a yellow ball