1) The Greek Letter used to indicate the summation a) Sample b) Summation Notation c) Sigma Notation d) Population e) Unit f) Slovin's Formula 2) Part or portion of a population that estimates the characteristics of the study a) Sample b) Population c) Unit d) Primary Data e) Secondary Data f) Sigma Notation 3) Branch of Mathematics that deals with the collection, organization and analysis of data in order to make an interpretation and decision a) Primary Data b) Secondary Data c) Unit d) Random Sampling e) Systematic Sampling f) Statistics 4) An individual object or person in a population a) Population b) Sample c) Unit d) Primary Data e) Statistics f) Slovin's Formula 5) Refers to a collection of data done by another person rather than the researched herself a) Secondary Data b) Primary Data c) Unit d) Sample e) Systematic Sampling f) Random Sampling 6) Refers to the collection of firsthand data by the researcher a) Sigma Notation b) Sample c) Systematic Sampling d) Primary Data e) Population f) Statistics 7) Refers to all the people, items or objects being considered in understanding the characteristics of the study a) Sample b) Unit c) Population d) Secondary Data e) Random Sampling f) Sigma Notation 8) Sampling technique that gives the chance to every individual element in the population to be chosen in the study a) Systematic Sampling b) Random Sampling c) Sigma Notation d) Unit e) Secondary Data f) Slovin's Formula 9) Sampling technique of selecting every nth element in the list that represents the population a) Primary Data b) Secondary Data c) Sigma Notation d) Unit e) Systematic Sampling f) Sample 10) Used to determine the ideal sample size of a certain population a) Sample b) Population c) Primary Data d) Statistics e) Systematic Sampling f) Slovin's Formula 11) Determine whether the following is population or sample: One hundred fifty boy preschoolers in Philippine School Doha a) Sample b) Population 12) Determine whether the following is population or sample: All bus takers in the morning session a) Sample b) Population 13) Determine whether the following is population or sample: Most preferred snacks of 200 customers a) Sample b) Population 14) Determine whether the following is population or sample: Favorite online games of 100 Grade 7 students a) Sample b) Population 15) Determine whether the following is population or sample: All newly inducted class and club officers in Junior High School a) Sample b) Population 16) Evaluate the following expressions with the given data below: 10, 8, 12, 9, 15, 7 //  Σ𝑥𝑖 =  a) 61 b) 60 c) 64 d) 62 e) 59 17) Evaluate the following expressions with the given data below: 10, 8, 12, 9, 15, 7 //  5 Σ𝑥𝑖 =  a) 304 b) 301 c) 306 d) 305 e) 302 18) Evaluate the following expressions with the given data below: 10, 8, 12, 9, 15, 7 //   Σ𝑥𝑖 - 10 =  a) 50 b) 49 c) 48 d) 51 e) 52 19) Evaluate the following expressions with the given data below: 10, 8, 12, 9, 15, 7 //   Σ(𝑥𝑖 - 10) =  a) 0 b) 1 c) 2 d) 3 e) 4 20) Evaluate the following expressions with the given data below: 10, 8, 12, 9, 15, 7 //   4 Σ𝑥𝑖 + 5 =  a) 249 b) 250 c) 251 d) 252 e) 253

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