Answer:
10^4
Step-by-step explanation:
Answer: -0.6 recurring
Step-by-step explanation:
-2/3 = -0.6 recurring
Answer:
The margin of error for a 90% confidence interval is 16.4
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 25
Standard deviation = 50
Margin of error =
Putting the values, we get,
Thus, the margin of error for a 90% confidence interval is 16.4
No, her answer is not reasonable because one yard is equal to 3 feet.