Answer:
The answer is A.
Step-by-step explanation:
Approximately 68%
A
We know that in normal distribution, approximately 34% of bags will fall with in one standard deviation on one side. On both sides within the range of 1 standard deviation, 34 + 34 = 68 % of bags will fall.
Our range is:
1600 to 1620
1610 - 10 to 1610 + 10
So the answer is 1
That means, that 68% is the answer.
4.38 times 0.13= 0.5694
Between 0-180
Cause it is facts first
2/7
the probability is red/ total so 2/7
9
3^5 = 243
3^3 = 27
243 / 27 = 9
Hope this helps :)
