There are 38 activde telephone area codes in california. You want to choose an SRS of 10 of these area codes for a study of available telephone numbers. Label the codes 01 to 38 and use the simple...

There are 38 activde telephone area codes in california. You want to choose an SRS of 10 of these area codes for a study of available telephone numbers. Label the codes 01 to 38 and use the simple random sample applet, table b or software to choose your sample.