Reliability (statistics) For other uses, see Reliability. Reliability in statistics and psychometrics is the overall consistency of a measure. A measure is said to have a high reliability if it produces similar results under consistent conditions.
Contact their customer services on 0843 538 5211 â call today. Argos used to promote their phone numbers in the banner of their website however these days its much harder to find the Argos phone number on the website (its buried deep inside the contact us page).t is important that there is a dedicated Argos phone number for sales, support and general customer services â and this is being proven by the number of calls the Argos contact number receives each day.
If you don't have your receipt, as long as you have a proof of purchase we'll exchange the item or give you a refund with vouchers. If you'd like to return something we've delivered, just call us on 08456 400 800 and unless otherwise stated on the delivery note we'll collect it for free.f your product(s) have qualified for a free Argos voucher/Argos giftcard and you return them under our 30-day-money-back-guarantee, the free Argos voucher/Argos gift card must be returned.