A
afdmello
my data is as follows
row 1 1 2 3 4 5
row2 2 3 7 10 8
the explanation is as follows: Row 1 is the degree of rating for a movie
with 1 being the lowest and 5 highest.Row is the number of persons
responding to the questions in total there are 30 respondents.
How do I find the average and the standard deviation for such data.
Average I found out by using the sumproduct of row 1 and 2 and dividing by
30. How do I find the standard deviation???
AFd
row 1 1 2 3 4 5
row2 2 3 7 10 8
the explanation is as follows: Row 1 is the degree of rating for a movie
with 1 being the lowest and 5 highest.Row is the number of persons
responding to the questions in total there are 30 respondents.
How do I find the average and the standard deviation for such data.
Average I found out by using the sumproduct of row 1 and 2 and dividing by
30. How do I find the standard deviation???
AFd