<u>Answer-</u>

<u>Solution-</u>
The given equation-

As

Putting this,










Where n=0, 1, 2, ......
As given 0° ≤ x < 360°, so putting n = 0

Answer:
For interquartile range, you will need to find the range of the boxes, and not the line since for the lower quartile is 5.5 and the higher qaurtile is 7, the interquatile range is 1.5
Step-by-step explanation:
A confidence interval that will capture the true population mean with 95% confidence. The value is ( 23.6459 , 24.8293 ) .
What is population mean?
A population in statistics is a group of comparable objects or occurrences that are relevant to a particular topic or experiment. A statistical population can be a collection of real things or a hypothetical, possibly limitless collection of objects derived from experience.
Data: 18
for given data

as population variance is unknown so we used sample variance

Now

hence 95 % of population mean is
As n=101 which is large so critical value is 1.98397

To learn more about statistics visit:brainly.com/question/29093686
#SPJ4