Certain mathematical entities have so called dimensions: A list has a dimension, which is the number of elements in the list. Matrices also have dimensions which are the number of rows, and the number of columns.
If you are doing paired variable statistics, the >Press [2nd] [+] to access (MEM)ory management.
Press [7:Reset][1:All ram][2:Reset]
Calculator answers with "Ram Cleared" message.
Press [CLEAR] to erase the message.
Restart what you were doing (statistics, or graphs)
Answers & Comments
Certain mathematical entities have so called dimensions: A list has a dimension, which is the number of elements in the list. Matrices also have dimensions which are the number of rows, and the number of columns.
Press [7:Reset][1:All ram][2:Reset] Calculator answers with "Ram Cleared" message. Press [CLEAR] to erase the message. Restart what you were doing (statistics, or graphs)
If you are doing paired variable statistics, the >Press [2nd] [+] to access (MEM)ory management.