A consumer watchdog organization is concerned about credit card debt. A survey of 10 young adults with credit card debt of more than $2,000 showed they paid an average of just over $100 per month against their balances. Listed below is the amounts each young adult paid last month. $110 $126 $103 $93 $99 $113 $87 $101 $109 $100.
a. Find the Sample variance (round 2 decimal place)
b. find the sample standar deviation (round 2 decimal place)