What is the standard deviation of 52,61,31,44,47,45,25,48,47

Hey there! The word/ phrase "standard deviation" means the measure of how to spread  out the numbers are So, standard deviation is/are most likely:  ← In order for you to find out the standard deviation of this particular problem (or  problems of standard deviation) you had to work out for the mean, meaning to simplify the averages of each and every number, then  you would have  to subtract your mean and your square for the outcome Nextly, workout your mean for those squared for your differences.. Lastly take whatever your square of that number and keep it as your result/ outcome Good luck on your assignment and enjoy your day! ~

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

when multiplying or dividing by a negative on both sides you have to flip the inequality sign. this rule only applies to multiplying or dividing by a negative number in inequality equations. this rule is really important.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice