A group of observations is the quotient obtained by dividing the sum of all the observations by their number, is called

Related MCQs

• If a group of N observations is arranged in ascending or descending order of magnitude, then the middle value is called
• The number of observations falling within a particular class interval is called its class…………
• …………. Is the process of observing and recording the observations that are collected as part of research?
• In which analysis, when there is a single measurement of each of the n sample objects or where there are several measurements of each of the n observations but each variable is analysed in isolation?
• The process of selecting a number of participants for a study in such a way that they represent the larger group from which they were selected is known as
• The person who runs the focus group session is called
• ………………. Data can be obtained by communication or by observation.
• In business research, attitudinal data obtained from rating scales are often treated as …………….. Data.
• The ranks obtained by students will be measured on the basis of … scale
• Which frequency expresses the number of items in an interval as a proportion or fraction of the total number of items in the data set?