The standard deviation is 1.98. Option A is correct.
The standard deviation formula is given as
where:
- SS is the sum of squares = 200
- n is the sample size = 51
Substitute the given parameters into the formula to have:
Hence the standard deviation is 1.98
Learn more on standard deviation here: brainly.com/question/12402189
I think the answer for this question is B
Total amount borrowed by college student = $ 2,000
Total interest paid = $123.75
Total amount the student has to pay = $2,000 + $123.75
= $2123.75
Total duration for which the amount is borrowed = 9 months
Total amount he has to pay back in 1 month = 
= $235.9
Therefore, Amount he has to pay in 1 month = $235.9
3940306 im new in this app, hey guys !
Answer:
Step-by-step explanation:
