Answer:
see below
Step-by-step explanation:
6 1/2 = 6 + 1/2 *3/3 = 6 + 3/6
4 5/6
6 3/6
-4 5/6
-----------------
We need to borrow from the 6
6 3/6 = 5 + 6/6 + 3/6 = 5 9/6
5 9/6
-4 5/6
--------------------
1 4/6
We can simplify 4/6 to 2/3
Solution: 1 2/3
Answer: 0.2
Step-by-step explanation:
Answer :
Yes, the experiment is a binomial experiment because it satisfies all the four characteristics of the binomial experiment :
1. Fixed number of trials
2. Exactly two outcomes
3. Outcomes are independent of each other
4. Probability of all the outcomes remains constant from trial to trial.
Success in the given experiment is that the baby recovers fully.
Hospital is caring for 6 babies , n = 6
p = 0.20 ( Success )
q = 1 - 0.20 = 0.80 ( Not a success )
Value of random variable x is the number of babies which are recovering fully, x = 0, 1, 2, 3, 4, 5 or 6
Answer:
The answer is 10.5
Step-by-step explanation:
Irrational due to the negative sign
