Answer:
828...............
Step-by-step explanation:
So Basically if you divide 3 by 75 you will get 0.04(which is equivalent to 4%). 4% of 3000=120 which is your answer
Well because there's and equal amount on each of the 8 pages, you'd do 128/8 which will show that there's 16 stamps per page.
Answer:
0.0433
Step-by-step explanation:
Since we have a fixed number of trials (N = 25) and the probability of getting heads is always p = 0.05, we are going to treat this as a binomial distribution.
Using a binomial probability calculator, we find that the probability of obtaining heads from 8 to 17 times is 0.9567 given that the con is fair. The probability of obtaining any other value given that the coin is fair is going to be:
1 - 0.9567 = 0.0433
Since we are going to conclude that the coin is baised if either x<8 or x>17, the probability of judging the coin to be baised when it is actually fair is 4.33%
