Determine the point estimate of the population mean and margin of error for the confidence interval. Lower bound is 17 , upper bound is 25. The point estimate of the population mean is: The margin of error for the confidence interval is:

Population mean = 21

Margin of error = 4

Step-by-step explanation:

Given that

Lower bound of the population is 17

Upper bound of the same population is 25

The population mean, x-bar is calculated by saying

x-bar = (lower bound + upper bound)/2

x-bar = (17 + 25)/2

x-bar = 42/2

x-bar = 21

Margin of error for the confidence interval is gotten by

E = (upper bound - lower bound)/2

E = (25 - 17)/2

E = 8/2

E = 4

Thus, the mean is 21, while the error is 4

To solve this we have to solve 10² and 11².

10² = 100
11² = 121

So the answer has to be between 100 and 121.

The answer is 105

Hopefully this helps! If you have any more questions or don't understand, please comment or DM me, and I'll get back to you ASAP. :)