Find the standard deviation for the given sample data. Round your answer to one more decimal place than is present in the original data.
-The top nine scores on the organic chemistry midterm are as follows. $$80,30,34,32,55,27,38,41,84$$
A) 20.3
B) 23.1
C) 5.8
D) 21.6

Question

Quizplus · Accepted Answer

To find the standard deviation, first calculate the mean of the data, then find the squared differences from the mean, average those squared differences, and finally take the square root. The calculated standard deviation is approximately 21.6.

Find the Standard Deviation for the Given Sample Data 80,30,34,32,55,27,38,41,8480,30,34,32,55,27,38,41,8480,30,34,32,55,27,38,41,84 A) 203 B) 23

Find the Standard Deviation for the Given Sample Data $80,30,34,32,55,27,38,41,84$ A) 203
B) 23