40℅ is bigger because 1/5 as a percent is 20℅
Answer:
t<2
Step-by-step explanation:
Answer:
The expected value is an expression of the weighted average and can be taken as the (arithmetic) mean
As the number of trials is increased in a binomial experiment, the expected values obtained, in each of the set of trials continuously tend to the theoretical expected value
Step-by-step explanation: