SOLUTION: the data in the file bankcost 1 xls contain the bounced check fees, in dollars for a sample of 23 banks for direct deposit cutomers who maintain a $100 balance 26 28 20 20 21 22 25

Algebra ->  Probability-and-statistics -> SOLUTION: the data in the file bankcost 1 xls contain the bounced check fees, in dollars for a sample of 23 banks for direct deposit cutomers who maintain a $100 balance 26 28 20 20 21 22 25      Log On


   

Question 1192967: the data in the file bankcost 1 xls contain the bounced check fees, in dollars for a sample of 23 banks for direct deposit cutomers who maintain a $100 balance 26 28 20 20 21 22 25 25 18 25 15 20 18 20 25 25 22 30 30 30 15 20 29
A. computer the mean median first quartile and third quartile
B. compute the variance satndard deviation range interquartile range coefficient of variation and z score

Answer by ikleyn(52786) About Me  (Show Source):
You can put this solution on YOUR website!
.

(A) For part (A), use this free of charge online calculator

https://www.mathportal.org/calculators/statistics-calculator/descriptive-statistics-calculator.php



(B) For part (B), use this free of charge online calculator

http://statisticshelper.com/range-standard-deviation-and-variance-calculator