Find the standard deviation for the given data. Round your answer to one more decimal place than the original data (use formula on first page). 19, 16, 12, 13, 18, 16, 18,7,11
O 3.7
1.8
4.0
4.2.

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.

0lz try yourself sorry for not answering