Answer:
Yes circumference divided by ratio equals to pi
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
1700 that is due in 14 days with a fee of 100$ because it’s a shorter time period
Answer:2.84
Step-by-step explanation: 4.5% of 63.20