FBQ1: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ2: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ3: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ4: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ5: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ6: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ7: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ8: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ9: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ10: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ11: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ12: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ13: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ14: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ15: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ16: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ17: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ18: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ19: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ20: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ21: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ22: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation FBQ23: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: Interpretation MCQ1: An ogive is also known as --------------- Answer: frequency polygon MCQ2: Given the following array of numbers; 1,2,3,4,5.6, the mean value is ------- Answer: 3.5 MCQ3: Given the following array of numbers; 1,2,3,4,5.6, the mean deviation value is ------ Answer: 1.5 MCQ4: The root mean square is also known as ---------- Answer: quadratic mean MCQ5: The following are measure of central tendency except ---------. Answer: mean deviation MCQ6: If the ages of six children are; 2, 3. 5. 7.9, and 11, find the mean age. Answer: 6 years 2 month MCQ7: ------ deals with direction of variation. Answer: moment MCQ8: when the origin of a moment is taken as the arithmetic mean, it is known as ------ Answer: central moment MCQ9: Given the following array of numbers; 2, 3,4,5, and 6, calculate the first moment around the mean Answer: 0 MCQ10: Given the following array of numbers; 2, 3,4,5, and 6, calculate the second moment around the mean Answer: 2 MCQ11: Statistics involves the careful analysis of the data collected in form of tables and the ---------. Answer: interpretation MCQ12: A statistical inquiry is an investigation carried out to collect information which may be analyzed and presented in the form that will aid effective -------------- . Answer: decision-making MCQ13: ------- is the process of selecting from some larger set of data whose characteristics we wish to estimate. Answer: sampling MCQ14: The process of inferring from some larger set to specific sample is known to be ----- Answer: inductive MCQ15: On the basis of the sample, we infer things or conclude about the population. This is known as -------. Answer: Statistical Inference MCQ16: Statistics is generally used to describe a collection of numerical data on all of the following EXCEPT? Answer: method of teaching MCQ17: Statistics is the science of collecting, organising, summarising and analysing information in order to draw ________. Answer: conclusion MCQ18: Statistics is classified as a science because it makes use of the following tools of science EXCEPT? Answer: calculation MCQ19: One of the following is NOT an acceptable definition of statistics Answer: opinion MCQ20: The process of statistics can be categorised into the following stages EXCEPT? Answer: Drawing of opinion from analysed MCQ21: Inferential statistics can be divided into ------- and --------- statistics. Answer: deductive , inductive MCQ22: The act of drawing inferences about a sample using the general knowledge of the population is known as --------. Answer: Inductive statistics MCQ23: The process that involves argument from the specific point of view to the general is known as ------- Answer: Inductive statistics MCQ24: ------ is a prescribed set of value. Answer: domain MCQ25: A variable that can assume only one sample is called --------- Answer: sample variable MCQ26: Variable could be categorised as -------- and -------- Answer: quantitative, qualitative MCQ27: A variable that can assume any value between two given values is said to be ------- variable. Answer: continuous MCQ28: Quantitative variables could either be --------, and --------- Answer: discrete, continuous MCQ29: ------ is a selected part of a whole Answer: sample MCQ30: ----- is a circular representation of an information. Answer: chart MCQ31: ------ is the number of time an event occurs. Answer: frequency MCQ32: What is a symbol defining a class such as 41 –50 called ? Answer: class interval MCQ33: The end numbers 41 and 50 in (41-50) are called what? Answer: class limits MCQ34: What is the number of observations that fall in a class called? Answer: data MCQ35: Quantitative variables can be classified into 2, namely, ________ and __________ Answer: Discrete and continuous variables FBQ24: A statistical inquiry is an investigation carried out to collect information which may be analyzed and presented in the form that will aid effective -------------- . Answer: decision-making FBQ25: For a platykurtic distribution, what is K? Answer: K<0.263 FBQ26: ------- is the process of selecting from some larger set of data whose characteristics we wish to estimate. Answer: sampling FBQ27: When data is broken down into four equal parts or division, each part or division is called --  Answer: Quartile FBQ28: The process of infering from some larger set to specific sample is known to be ----- Answer: inductive FBQ29: When data is broken down into ten equal parts or division, what is each part or division is called? Answer: Decile FBQ30: On the basis of the sample, we infer things or conclusion about the population. This is known as -------. Answer: Statistical inference FBQ31: If total weight (FX) is Σ f x = 47 and sum of units (f) is Σ f = 19, calculate Weighted point average. Answer: 2.47 FBQ32: Statistics is generally used to describe a collection of numerical data on all of the following EXCEPT? Answer: Method of teaching FBQ33: Given the following unit price of potato (N) 5, 7, 9, 11 and 13 and corresponding qty supplied (kg) respectively as 40, 60, 80, 100, and 120, the quantity supplied at N7 was ----- Answer: 60 Kg FBQ34: Statistics is the science of collecting, organising, summarising and analysing information in order to draw ________. Answer: conclusion FBQ35: Given the scores of 8 students in an examination as 12, 5, 6, 2, 14, 10, 18 and 5. estimate standard deviation Answer: 5.07