• 0
Votes
name

A PHP Error was encountered

Severity: Notice

Message: Undefined index: userid

Filename: views/question.php

Line Number: 192

Backtrace:

File: /home/noqkocv1izd6/public_html/application/views/question.php
Line: 192
Function: _error_handler

File: /home/noqkocv1izd6/public_html/application/controllers/Questions.php
Line: 416
Function: view

File: /home/noqkocv1izd6/public_html/index.php
Line: 315
Function: require_once

Definition of null and alternative hypotheses for chi-square.

H0: The distribution of counts occurs in a manner consistent with our model.

        p1   = p2 = … = pn     or 1 = , p2 = , n = ,


oHA: the distribution of counts occurs in a manner which is inconsistent with our model.

HA: not all pi’s  are stated.
o o Note: the distribution of counts can vary from our model in many different ways!

  • 1
Reply Report