subject: MATH lesson; activity:

Question Answered step-by-step subject: MATH lesson; activity: subject: MATH lesson;Image transcription textPROBABILITY and MEASURES OF POSITION ContentStandard: . The learner demonstrates understanding of keyconcepts of probability and measures of positio… Show more… Show moreImage transcription textExamples: 1. What is the probability that when two cards are drawn from a deck of cards withoutreplacement that both of them will be 8’s? Solution: P(Both are 8’s) = P(First card is an 8) -P(Second card is an 8) P(First card is an 8) = 4 52 . There are three 8’s left in the deck… Show more… Show moreImage transcription text4. What is the probability of drawing two face cards, and then 2 numbered cards, withoutreplacement? Solution: . There are 12 face cards (Kings, Queens, and Jacks) and there are 36numbered cards (2’s through 10’s). . After the first face card is drawn, there will be 11 fa… Show more… Show moreImage transcription textAPPROACHES to PROBABILITY 1. SUBJECTIVE APPROACH – The probability depends on one’spersonal assessment of how likely an event will occur. It uses personal beliefs, intuition and otherindirect information in arriving probabilities. 2. EMPIRICAL or RELATIVE FREQUENCY … Show more… Show moreImage transcription textExamples: 1. If a die is tossed once, what is the probability that 4 dots will appear? P(A) = – n(A) 1 n(S) 2. In drawing a letter from the English alphabet, what is the probability of selecting a vowel? P(A)= – n(A) 5 n(S) 26 SOME RULES of PROBABILITY LAW 1: Mutually Inclusive Events. If … Show more… Show moreImage transcription textb.) If a card is drawn from an ordinary deck of playing cards, what is the probability that it will be anace or a queen? Solution: Let A be the event of drawing an ace and Q be the event of drawing aqueen. Then, P(A) = P(Q) = P(A UQ) = P(A) + P(Q) = 32+ 32 52 = 13 8 LAW 3: If A is an… Show more… Show moreImage transcription text. Deciles are values that divide a set of data into 10 equal parts. ” D1 – 10% of the values fallsbelow Dj . D2 – 20% of the values falls below Dz * D3 -30% of the values falls below D3 . Da -90% ofthe values falls below D, . Percentiles are values that divide a set of data into 100 equal… Show more… Show moreImage transcription textDeciles of Ungrouped Data The kth decile is obtained by the formula *k = ()n, where n is the totalnumber of observations, Example: Find the fifth decile for the given set of values: 18.1 35.6 81.0 44.472.5 25.0 Solution: Let us arrange first the values in increasing order. 18.1 25.0 35.6 44…. Show more… Show moreactivity:Image transcription textActivity 1. MATCHING TYPE. Match Column A with Column B. Write only the letter of thecorrect answer in the lines before the number. ( 1. If a die is rolled, then the probability of PB. 8 getting an even number is _ 2. The probability of a certain event. C. 3. The … Show more… Show moreImage transcription textActivity 3. SOLVING. Solve the following problems. Show all your solutions 1. A bagcontains 6 red balls, 8 white balls, 5 green balls, and 3 black balls. One ball is drawn atrandom from the bag. Find the probability that the ball drawn is a. white b. bla… Show more… Show more  Math Statistics and Probability Share QuestionEmailCopy link Comments (0)