[{"id":57779,"question":"The process of systematic arrangement of data into rows and columns is called.","choices":[{"text":"Classification&nbsp;","value":"A"},{"text":"Tabulation","value":"B"},{"text":"Bar chart","value":"C"},{"text":"Pie chart","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":57778,"question":"Where 'a' is any constant.","choices":[{"text":"a<sub>1</sub> +a<sub>2</sub>+ a<sub>3</sub> +................","value":"A"},{"text":"na","value":"B"},{"text":"n<sub>1</sub>x<sub>1</sub> + a<sub>2</sub>x<sub>2</sub> +..............","value":"C"},{"text":"Σna","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":57777,"question":"Σ(Yi +a) = ?","choices":[{"text":"ΣY + na","value":"A"},{"text":"aΣYi","value":"B"},{"text":"aΣY","value":"C"},{"text":"Σa","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":57776,"question":"The purpose of the sample is to draw inference about:","choices":[{"text":"statistic","value":"A"},{"text":"Population","value":"B"},{"text":"Parameter","value":"C"},{"text":"Primary","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":57775,"question":"Any study in which the scientist can control the allocation of treatments to the experimental &nbsp;units is called.","choices":[{"text":"Trial","value":"A"},{"text":"Analysis","value":"B"},{"text":"Experiment","value":"C"},{"text":"Survery","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":57773,"question":"If data is arranged in increasing order of magnitude that data is scald to be arranged in:","choices":[{"text":"Descending order","value":"A"},{"text":"Ascending order","value":"B"},{"text":"Statistic order","value":"C"},{"text":"Both A and B","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":57771,"question":"The ratio of A to B is the fraction:","choices":[{"text":"B /A + B","value":"A"},{"text":"A / B","value":"B"},{"text":"<sup>B / A</sup>","value":"C"},{"text":"A / A + B","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":57769,"question":"When statistics is applied in Biology then it is called:","choices":[{"text":"Econometrics","value":"A"},{"text":"Statistical inference","value":"B"},{"text":"Statistical biology","value":"C"},{"text":"Biometry","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":57767,"question":"The whole issue of descriptive and inferential statistic can be described with the help of.","choices":[{"text":"Statistical analysis","value":"A"},{"text":"Statistic","value":"B"},{"text":"Statistical problem","value":"C"},{"text":"Statistical steps","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":57766,"question":"The word statistic was used first time by:","choices":[{"text":"Yule","value":"A"},{"text":"Gottifried Achenwall","value":"B"},{"text":"E.A.W Zimmermann","value":"C"},{"text":"Baron","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":57764,"question":"Primary data are same:","choices":[{"text":"Group","value":"A"},{"text":"Ungroup&nbsp;","value":"B"},{"text":"Random","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":57763,"question":"The procedure of inferring about the population characteristic using the sample is called________.","choices":[{"text":"Descriptive statistic","value":"A"},{"text":"Inferenitial statistics","value":"B"},{"text":"Statistic","value":"C"},{"text":"Science","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":57760,"question":"Proportion is the always _________ equal to 1.","choices":[{"text":"Less then or","value":"A"},{"text":"Always greater","value":"B"},{"text":"Greater then or","value":"C"},{"text":"Zero","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":57758,"question":"Y<sub>3</sub>+y<sub>4</sub>+......+y<sub>15</sub> =","choices":[{"text":"Σ<sup>15</sup> <sub>i=1</sub> Y<sub>1</sub>","value":"A"},{"text":"Σ<sup>15</sup> <sub>i=3</sub> Y<sub>2</sub>","value":"B"},{"text":"<sup>15</sup>Σ<sub>i=3</sub> Y<sub>i</sub>","value":"C"},{"text":"<sup>15</sup>Σ<sub>i=3</sub>Y<sub>i</sub><sup>2</sup>","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":57755,"question":"First hand collected data are called:","choices":[{"text":"secondary","value":"A"},{"text":"Primary&nbsp;","value":"B"},{"text":"Constant","value":"C"},{"text":"Discrete","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":57753,"question":"The variable that takes numerical value is called______ variable.","choices":[{"text":"Quantitative","value":"A"},{"text":"Primary","value":"B"},{"text":"Qualitative","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":57752,"question":"The data about the weights of plants:","choices":[{"text":"Discrete data","value":"A"},{"text":"Qualitative data&nbsp;","value":"B"},{"text":"Continuous data","value":"C"},{"text":"Quantitative data&nbsp;","value":"D"},{"value":"E"}],"correctAnswer":3}]