Email: bbcnoun@gmail.com Whatsapp: 08131667008 BED212 Question: if we accept a hypothesis which is supposed to be rejected, a is committed Answer: Type II error Question: Processing of arranging the data into a new order is called Answer: Manipulation Question: The most common type of storage devices are Answer: optical Question: Rejection of the null hypothesis when it should have been accepted is known as Answer: Type I error Question: Which of the following is available in the form of a PC now ? Answer: Microcomputer Question: In a sampling technique, a list consisting of all units in a target population known as Answer: Sampling frame Question: Computers, combine both measuring and counting, are called Answer: Hybrid Question: The CPU and memory are located on the Answer: motherboard Question: A set of instruction given to the computer is known as Answer: Program Question: Light pen and joystick are Answer: Input devices Question: Which of the following sampling methods does not need sampling frame ? Answer: Purposive sampling Email: bbcnoun@gmail.com Whatsapp: 08131667008