A field of applied statistics, surveymethodology studies the sampling of individual units from a population and the associatedsurvey data collection techniques, such as questionnaire construction and methods for improving the number and accuracy of responses to surveys.
There is many companies where they give rewards for taking survery
1. Clixsense: Make money online with paid surveys, free offers and paid per click advertising. Taking surveys online is a fast, fun and easy way to make extra money.Get paid to take real surveys from market research companies.
2. Neobux : The Innovation in Paid-to-Click Services. We are experts at providing new business solutions in a win-win environment. Advertising, Get Free Money Online, Traffic to Website, Product Advertisements,Instant Payment, Referrals etc. And now to the most important part on your way to success and income with neobux.
3. Swagbucks : Reward Yourself. Earn free gift cards for taking surveys, watching TV, getting deals and more. Over $60 Million paid to members. Earn FREE gift cards faster with the Swagbucks mobile app.Swagbucks lets you earn points called "SB" for shopping.
4. Toluna : Toluna, the easiest way to ask and answer questions and get rewarded for sharing your opinions. Redeem your points in Toluna's fantastic Reward Centre: Win cash, vouchers or Gifties, our virtual gifts store.
5. Mysurvery : MySurvey is one of the largest paid survey sites. Discover the Power of Your Opinion and get rewards for gift cards, cash coupons and vouchers! Get paid for doing surveys for money, Make Money Online Now.
6. Globaltestmarket : GlobalTestMarket is the leader in paid online surveys and has rewarded our survey participants over $30000000 since the program began in 1999. GlobalTestMarket is a community of people around the world who take online surveys for leading market research companies around the world.
7. Inboxdollars : Get paid for receiving and responding to e-mail advertisements. Plus, check out Web sites and signup for offers to receive points that can be exchanged for cash. InboxDollars is the mobile and online loyalty club that pays cash! Members have earned over $30 million in cash since 2006.
8. Vipvoice : Take surveys to make an impact. It's quick, free and easy. You could win exciting prizes just for sharing your opinion on what you buy and why. Unlike other paid survey panels, VIP Voice does not offer direct cash rewards in cash or PayPal form or gift cards (through Amazon or other sites). ... Rather than providing direct cash and other rewards, VIP Voice uses a point system called “VIP.
9: Vindale research : Get paid for your opinion! Earn cash for completing paid online and mobile surveys. Make money at home. PayPal payments. Free to join. $2 sign up bonus. Vindale sends online surveys and once completed you eventually have verified amounts in your account.
10 : Pincecone research : Earn points for every completed survey. Redeem points for cash or prizes; Learn about products before they hit the market.
Thank you.
