• 0
Votes
name

A PHP Error was encountered

Severity: Notice

Message: Undefined index: userid

Filename: views/question.php

Line Number: 212

Backtrace:

File: /home/mycocrkc/statisticsanswered.com/application/views/question.php
Line: 212
Function: _error_handler

File: /home/mycocrkc/statisticsanswered.com/application/controllers/Questions.php
Line: 416
Function: view

File: /home/mycocrkc/statisticsanswered.com/index.php
Line: 315
Function: require_once

Use the frequency histogram to answer each question. 
(a) Determine the number of classes. 
(b) Estimate the frequency of the class with the least frequency 
(c) Estimate the frequency of the class with the greatest frequency 
(d) Determine the class width.
frequency


(a) There are _ classes.
(b) The least frequency is about _.
(c) The greatest frequency is about _
(d) The class width is _