1,358 questions

831 answers

6,265 users

Welcome to ti 84 plus Questions and Answer. Feel free to ask any question related to ti 84 plus (or others texas instrument calculators or even HP or Casio calculators). You could also ask for help if you have sciences questions (math, physics ...) We provide help for ti-84-plus usage, programming, hardware, math...

My r correlation doesn't show when I'm in linear regression?

0 votes
My r correlation doesn't show when I'm in linear regression?
asked Jul 24, 2013 by anonymous

1 Answer

0 votes

You must turn the Diagnostics ON. Open the CATALOG of commands by pressing "2nd" "0". Press the key that has Letter D next to it. From that point in the catalog, scrool Down to get to DiagnosticsON. Highlight the command and press Enter. The calculator will echo the command in the Main screen. Press ENTER.
From now on the coefficient of determination ( the square of R) will be displayed along with other statistics.

answered Jul 24, 2013 by anonymous

Related questions

0 votes
0 answers 122 views
0 votes
0 answers 67 views
asked Jun 11, 2014 by anonymous
0 votes
1 answer 63 views
asked Mar 31, 2017 by anonymous
0 votes
0 answers 33 views
0 votes
0 answers 35 views
...