Answer:
A
Step-by-step explanation:
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.
ita 3 fiths x plus three eigths
If you are taking one away from the other the answer is 50 degrees so try that hope this helps
=C.
A) No one in the class studied more then 5 hours
