Find the standard​ deviation, s, of sample data summarized in the frequency distribution table given below by using the

[answerhappygod]

Find the standard​ deviation, s, of sample data summarizedin the frequency distribution table given below by using theformula​ below, where x represents the class​ midpoint, frepresents the class​ frequency, and n represents the totalnumber of sample values.​ Also, compare the computed standarddeviation to the standard deviation obtained from the original listof data​ values,
9.0.
s=n∑f•x2−∑(f•x)2n(n−1)
Interval
20​-26
27​-33
34​-40
41​-47
48​-54
55​-61
Frequency
1
18
39
20
7
2
Question content area bottom
Part 1
Standard
deviation=enter your response here
​(Round to one decimal place as​ needed.)