a die was rolled 100 times and number of times 6 comes up was noted .If the experimental probability calculated from this information is 2/5 , then how many times 6 comes up . Justify your answer
Die is rolled 100 times
∴ total number of outcomes = 100
given that probability of 6 appears on the die is
P (6 appears on the die) =
⇒
⇒ number of times 6 appears =
⇒ number of times 6 appears = 40