Answer:
I think the answer is 2 dollars
Step-by-step explanation:
The answer is 11.2 pounds.
<span>Ans : a)
What is the standard deviation of this sampling distribution?
Ď /âšn
= 60/âš840
=2.0702
b)
1 standard deviation of the mean
= (1) 2.07
= 2.07
c)
272+/- 1(2.07)
(269.93, 274.07)</span>
Answer:
6
Step-by-step explanation:
10/1 - 3/5 = 6/1 = 6
#learnwithbrainly
