Examlex
A researcher wishes to obtain information about American males in the metro area between the ages of 20 and 25.He has a phone book that contains the land line phone numbers of households in the metro area.He uses a random number generator to select 50 households to call.Bearing in mind he will only be contacting people who have a land line,is this a simple random sample?
Lift Ram
A type of hydraulic cylinder used to lift or move heavy objects by converting hydraulic pressure into linear motion.
Overloading
The act of exceeding the recommended weight capacity of a vehicle, structure, or system, which can lead to various safety issues.
Sidesway
A phenomenon where a structure or vehicle exhibits lateral movement or sway, often due to uneven loads or external forces.
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