A fair coin is tossed 99 times. If X is the number of times in which head occurred, then P(X = r) is maximum when r is equal to View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Cl...
A fair coin is tossed 99 times. If X is the number of times in which head occurred, then P(X = r) is maximum when r is equal to View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium ...
结果1 题目 Example 1An unbiased coin is tossed twice.(a) List all the possible outcomes.(b) What is the probability of obtaining two heads?(c) What is the probability of obtaining a head and a tail in any order? 相关知识点: 试题来源: 解析 v=m_1m ■ 反馈 收藏 ...
An unbiased coin is tossed 15 times. 1. Find the probability that the coin lands heads exactly 9 times. a. 0.0003. b. 0.3571. c. 0.6429. d. 0.1527. e. 0.4213. 2. Find the probability that the coin la What is the probability that tossing a fair coin ten ti...
The binomial probability distribution is an important example of a discrete distribution. Say that we toss an unbiased coin n times and want to find the probability that “heads” will come up m times. For a single toss, the probability of “heads” is equal to 1/2. The probability that...
The binomial probability distribution is an important example of a discrete distribution. Say that we toss an unbiased coin n times and want to find the probability that “heads” will come up m times. For a single toss, the probability of “heads” is equal to 1/2. The probability that...
Probability is the likelihood of an event in a Random experiment. For instance, if a coin is tossed, the chance of getting a head is 50% so, probability is 0.5. Sample Space: It is the set of all possible outcomes of a Random Experiment. Favourable Outcomes: The set of outcomes we ar...
The probability of A occurring is .3 and the probability of B occurring is .5. What is the probability of both A and B occurring if A and B are mutually exclusive? What is the probability that either A or B but not both will occu...
coin tossed into the air will land with its head side or tail side up Performing the same experiment over a long period of time would yield data sufficient to indi- cate that on the average it is equally likely that a head or tail will turn up Studying this average behavior of events ...
Probabilityis the likelihood of an event in a Random experiment. For instance, if a coin is tossed, the chance of getting a head is 50% so, probability is 0.5. Sample Space: It is the set of all possible outcomes of a Random Experiment.Favourable Outcomes: The set of outcomes we are ...