1 Answer
  • 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

name Punditsdkoslkdosdkoskdo

How long do cowboys live?

How long do cowboys live: Cowboys have the reputation of being a“hard living, drinking, gambling group of people who are quick to draw and fire their pistols.” In an attempt to either lend credence to or reject this idea, Connie Brooks collected the ages of 32 cowboys who lived in the southwest US around 1890.

58        59        68        86        72        66        97        89        84

91        91        92        66        68        87        86        73        61

70        75        72        73        85        84        90        57        77

76        84        93        58        51

 Calculate the mean median and mode. Explain why, based on your data, you would either reject the reputation or think it is credible

data
   
Mean 76.21875
Standard Error 2.235497
Median 75.5
Mode 84
Standard Deviation 12.64588
Sample Variance 159.9183
Kurtosis -1.06179
Skewness -0.23063
Range 46
Minimum 51
Maximum 97
Sum 2439
Count 32
  • 0
Reply Report