• 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

College statistics and sample mean calculation


4. Earthquake Depths Are the earthquake depths described in Exercise 3 quantitative data
or categorical data?


5. Earthquake Depths Which of the following best describes the level of measurement of
the earthquake depths described in Exercise 3: nominal, ordinal, interval, ratio?


6. Earthquake Depths True or false: If you construct a sample by selecting every sixth earthquake depth from the list given in Data Set 16, the result is a simple random sample.

Is it possible to calculate the sample mean based on the descriptions given above?