STT205 Email: bbcnoun@gmail.com Whatsapp: 08131667008 Colours of fruits and taste of some brands of a biscuit are examples of variable Answer: qualitative The type of observation whereby the observer is involved in the activities he is trying to observe is called observation Answer: participant What is the harmonic mean of 5, 6 and 7 Answer: 5.88 The size of a family is an example of a variable Answer: continuous Questionnaire is a list of questions drawn in such a way that the questions are related to the objectives of the study being -------------------- and the responses to the question will be analysed to provide solutions to the problems we attempt to solve in the study Answer: Conducted Colours of fruits and taste of some brands of a biscuit are examples of variable Answer: qualitative ‭ ‬variable is a variable whose values are given as numerical quantities Answer: quantitative Suppose the probability of event A is the same whether event B occurs or not then events A and B will be said to be event Answer: independent The population of primary school pupils in the state of the country to allow the Federal Government plan for the primary education is an example of data Answer: primary Heights of thirty-five students of the National Open University of Nigeria forms a set of variables Answer: continuous The hourly patronage of a restaurant is an example of variable Answer: quantitative The consists of a list of questions drawn on the study being conducted Answer: fixed-response questionnaire A variable that is not measurable in numerical form or that cannot be counted is called variable Answer: qualitative In observation, the observer does not take part in the activity Answer: systematic variable is the variable that can only assume whole numbers Answer: discrete can be used to study the behaviours of people in a work place Answer: observations is a conversation with a purpose Answer: interviewing Probability of an events is defined as a value between that shows the likelihood of occurrence of the event Answer: 0 and 1 is used extensively to control and analyse stock level such as minimum, maximum and reorder levels. Answer: statistics In studying the nutritional well-being of pupils in a primary school, the is a pupil in the school Answer: entity Email: bbcnoun@gmail.com Whatsapp: 08131667008