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.
Argos: 0843 504 7211. Contact Argos on 0843 504 7211 or 0345 640 3030 for general enquiries and storesâ info. Call 0345 640 2020 for website help and ordering enquiries (including home delivery).nline ordering / Website help. 0345 640 2020. Phone this number if youâre having trouble with the argos.co.uk website or need help with your online order, or if you need to confirm or amend your home delivery arrangements.
Call (01) 216 1616. 1  Make a note of the catalogue number and store number (stores and store numbers are listed in our Store locator or at the back of the Argos catalogue). 2  Call the number above and follow the simple steps to reserve your order. 3  Note down your reservation number or request a free text with your reservation details. 4  item(s).lease note that our prices change, sometimes on a daily basis. The price you pay is the price in store on the day you collect your items. To find the Argos store closest to you, please visit our Store locator. Service available on all items which state 'this item can be reserved for store pick up'.