Manually means doing everything by hand, so you would have to use your class width to determine the lower bounds for each class and then count how many data values are inside each class. For a relatively small data set, that's fine, but most real world data sets are huge, so we'd be suffering without the help of computers.
![[2.1.19] Constructing a relative frequency distribution from a frequency counts table in StatCrunch](http://i.ytimg.com/vi/5-hSiV7s8VM/mqdefault.jpg)
![[2.1.19] Constructing a relative frequency distribution from a frequency counts table in StatCrunch](/img/tr.png)
![[3.1.29] Finding the mean of a frequency distribution](http://i.ytimg.com/vi/V_GF06i7KCg/mqdefault.jpg)
This video saved me hours.... what my professor tried to explain on a board, you solved in a seconds. THANK YOU
You are amazing!!!! Thank you for sharing 👏
This 7 minute video is better than my $200 textbook
u saved me so much time with the histogram my professor told us to do that in excel
I love you so so much. ❤
Thank you, this was so insightful!
You're most welcome. Be sure to tell your friends about us so they can be helped as well!
Wow that was helpful! Thank you!
Loved it!!!
how would you calculate all that date manually , with out the program you used ??
Manually means doing everything by hand, so you would have to use your class width to determine the lower bounds for each class and then count how many data values are inside each class. For a relatively small data set, that's fine, but most real world data sets are huge, so we'd be suffering without the help of computers.
I really tried that but my icon don’t have the option to open that’s part
Life saver
Loved it!