TLS Online TPP Program
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TLS Online TPP Program
#Question id: 18604
#Unit 13. Methods in Biology
A student takes a quiz consisting of 5 multiple choice questions. Each question has 4 possible answers. If a student is guessing the answer at random and answer to different are independent, then the probability of atleast one correct answer is
TLS Online TPP Program
#Question id: 18602
#Unit 13. Methods in Biology
Suppose a unbiased die is thrown 72 times and getting a 4 on a throw is termed as success then find the variance of number of success ?
TLS Online TPP Program
#Question id: 18601
#Unit 13. Methods in Biology
The chances of killing a bird are 1 in three attempts. Find the probability that no bird is killed in 3 attempts.
TLS Online TPP Program
#Question id: 18600
#Unit 13. Methods in Biology
A coin is tossed 6 times. The probability of getting exactly 2 heads is
TLS Online TPP Program
#Question id: 18087
#Unit 13. Methods in Biology
Each of five questions on a multiple-choice examination has four choices, only one of which is correct. The student is attempting to guess the answers. The random variable X is the number of questions answer correctly. Probability that the student will get
Exactly three correct answers
TLS Online TPP Program
#Question id: 18014
#Unit 13. Methods in Biology
Each of five questions on a multiple-choice examination has four choices, only one of which is correct. The student is attempting to guess the answers. The random variable X is the number of questions answer correctly. Probability that the student will get Atmost three correct answers