0
Still curious? Ask our experts.
Chat with our AI personalities
RossEvery question is just a happy little opportunity.
Chat with Ross
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
MaxineI respect you enough to keep it real.
Chat with MaxineAdd your answer:
Earn +20 ptsQ: In polling what are random samples?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Why are random samples hard to obtain?
Cus
When are two random samples dependent?
Two random samples are dependent if each data value in one sample can be paired with a corresponding data value in the other sample.
Why are random samples more representative of the population than other kinds of samples?
A 'random' sample - covers all age groups, genders, and other criteria. A 'targeted' sample might only cover a small part of the population.
Different types of random and non random sampling?
stratified sampling, in which the population is divided into classes, and random samples are taken from each class;cluster sampling, in which a unit of the sample is a group such as a household; andsystematic sampling, which refers to samples chosen by any system other than random selection.
How many different simple random samples of 7 are possible from a pool of 25?
There are 25C7 different samples of seven from a pool of 25.25C7 = 25!/(7!(25-7)!) = 480 700 different samples of 7
Trending Questions
If a room is 208 sq ft how do you figure how many 12 inch square blocks it would take to do the room?
Where you use the area and perimeter?
If you have a score of 95 89 91 and 93 what score must you get on your final test to raise your average to 93?
What does the word unio mean?
What is 1.42m to centimeters?
What 3 prime numbers equal 56?
What is non linear waveshaping?
Seven million nine thousand how do you write it?
How do you find independent variables?
What is the even numbers greater than 535 but less than 555?
How many pounds does 100 gallons?
What is 3.95 as mixed number?
How do you change 1.91 to fraction?
What is 0.2645 as a fraction?
How many bags of trash fit in a 2 yard dumpster?
What king had the most sons in the Bible?
What is negative one third times negative six sevenths?
3 pounds and 10 ounces equal how many ounces?
What is 4200000 in scientific notation?
What is 400000 rounded to the nearest ten thousand what is the smallest and largest number?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.