Question: Show Carl B. Algebra 10 months, 1 week ago Video Answer: Video answers to help you study for finals 1M+ past exams and study guides from 180K+ courses Practice tests and questions curated by our AI tutor We don’t have your requested question, but here is a suggested video that might help. Related Questiontwo coins are tossed simultaneously find the probability of getting two tails DiscussionYou must be signed in to discuss. Video TranscriptIf the first coin is tails, that's a half chance, and if the second coin is tails, that's a full chance. We're going to add these chances together and get a little bit. The probability of getting two tails is.25. Numerade has step-by-step video solutions, matched directly to more than +2,000 textbooks. Study Groups Study with other students and unlock Numerade solutions for free. Try Now Top Algebra EducatorsHere we will learn how to find the probability of tossing two coins. Let us take the experiment of tossing two coins simultaneously: When we toss two coins simultaneously then the possible of outcomes are: (two heads) or (one head and one tail) or (two tails) i.e., in short (H, H) or (H, T) or (T, T) respectively; where H is denoted for head and T is denoted for tail. Therefore, total numbers of outcome are 22 = 4 The above explanation will help us to solve the problems on finding the probability of tossing two coins. Worked-out problems on probability involving tossing or flipping two coins: 1. Two different coins are tossed randomly. Find the probability of: (i) getting two heads (ii) getting two tails (iii) getting one tail (iv) getting no head (v) getting no tail (vi) getting at least 1 head (vii) getting at least 1 tail (viii) getting atmost 1 tail (ix) getting 1 head and 1 tail Solution: When two different coins are tossed randomly, the sample space is given by S = {HH, HT, TH, TT} Therefore, n(S) = 4. (i) getting two heads: Let
E1 = event of getting 2 heads. Then, (ii) getting two tails: Let E2 = event of getting 2 tails. Then, (iii) getting one tail: Let
E3 = event of getting 1 tail. Then, (iv) getting no head: Let E4 = event of getting no head. Then, (v) getting no tail: Let
E5 = event of getting no tail. Then, (vi) getting at least 1 head: Let E6 = event of getting at least 1 head. Then, (vii) getting at least 1 tail: Let E7 = event of getting at least 1 tail. Then, (viii) getting atmost 1 tail: Let E8 = event of getting atmost 1 tail. Then, (ix) getting 1 head and 1 tail: Let E9 = event of getting 1 head and 1 tail. Then, The solved examples involving probability of tossing two coins will help us to practice different questions provided in the sheets for flipping 2 coins. Probability Probability Random Experiments Experimental Probability Events in Probability Empirical Probability Coin Toss Probability Probability of Tossing Two Coins Probability of Tossing Three Coins Complimentary Events Mutually Exclusive Events Mutually Non-Exclusive Events Conditional Probability Theoretical Probability Odds and Probability Playing Cards Probability Probability and Playing Cards Probability for Rolling Two Dice Solved Probability Problems Probability for Rolling Three Dice 9th Grade Math From Probability of Tossing Two Coins to HOME PAGE Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need. What is the probability of getting 2 tails in tossing 2 coins?∴ The probability of getting exactly two tail is 1/4.
When an unbiased two coins are tossed?If two unbiased coins are tossed simultaneously, then the total number of possible outcomes may be either. a favourable outcome for two heads is HH. (ii) favourable outcomes for one tail are TH, HT. (iii) favourable outcomes for at least one tail are TH, HT, TT.
What is the chance of getting two heads if a unbiased coin is tossed?Detailed Solution. ∴ Probability of getting at least two heads are 1/2.
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