Hello,
I have a presumably easy question for you, but I am a real newbie in statistics, so please be patient. I have a data set containing N values that more or less follows a normal distribution. I need to select N/10 values among them, creating a subset with the same distribution. How can I do that? Do you have softwares to recommend? I usually use PSPP.
Thank you in advance,
Elisa
I have a presumably easy question for you, but I am a real newbie in statistics, so please be patient. I have a data set containing N values that more or less follows a normal distribution. I need to select N/10 values among them, creating a subset with the same distribution. How can I do that? Do you have softwares to recommend? I usually use PSPP.
Thank you in advance,
Elisa