Mathematics > AQA Questions and Marking Scheme > Maths 221 Statistics For Decision Making week 1 LATEST 2021/2022 (All)
Maths 221 Statistics For Decision Making week 1 LATEST 2021/2022
Document Content and Description Below
221 MATH QUIZ WK 1 Question 1 The age of every fourth person entering a department store. The selected individuals would be considered a: Sample A recent survey of the alumni of a university indi cate... d that the average salary of 10,000 of its 200,000 graduates was $130,000. The $130,000 would be considered a: Statistic The average age of all employees at a local store would be considered a: Parameter Question 2 Of all DeVry students, a study found that 43% of them are business majors. The 43% would be considered a: Parameter In a survey of 1000 adults, 34% found they prefer charcoal to gas grills. The 1000 would be considered a: Sample Question 3 The average age of students in a statistics class is 28 years. The 28 years would be considered an example of: Descriptive statistics The chances of winning the Maryland lottery are one chance in twenty-two million. The probability would be considered an example of: Descriptive statistics [Show More]
Last updated: 2 years ago
Preview 1 out of 6 pages
Buy this document to get the full access instantly
Instant Download Access after purchase
Buy NowInstant download
We Accept:
Reviews( 0 )
$10.00
Can't find what you want? Try our AI powered Search
Document information
Connected school, study & course
About the document
Uploaded On
Aug 27, 2021
Number of pages
6
Written in
Additional information
This document has been written for:
Uploaded
Aug 27, 2021
Downloads
0
Views
71
