14
The estimated sum is 11 The actual sum is 10 and 19/24
The estimated sum is 11. The actual sum is 10 and 19/24
nothing
Estimated 8 + 3 = 11 Actual: 10 and 19/24
Well... 2.84 rounds to 3, and 3.21 rounds to 3. So 3 plus 3 is 6. The estimated sum is 6. The actual answer is 6.05 so that is right.
13.3
12
40
1800
50-150 usd
The binomial distribution is a discrete probability distribution which describes the number of successes in a sequence of draws from a finite population, with replacement. The hypergeometric distribution is similar except that it deals with draws without replacement. For sufficiently large populations the Normal distribution is a good approximation for both.
8 + 3 = 11 is an estimate for 10 and 2/3