CM1

Question 1

A branch of mathematics that deals with scientific collection, organization, presentation, analysis, and interpretation of numerical data in order to obtain useful and meaningful information

Answer 1

Statistics

Question 2

The process used in collection, presentation, analysis, and interpretation of data

Answer 2

Statistical Method

Question 3

What is the nature of statistics?

Answer 3

• Collection of data
• Organization of data
• Analysis of data
• Interpretation of data

Question 4

The process of obtaining information

Answer 4

Collection of data

Question 5

Ascertaining manner of presenting the data into tables, graphs, or charts so that logical and statistical conclusions can be drawn from the collected measurements

Answer 5

Organization of data

Question 6

The process of extracting from the given data relevant information from which numerical description can be formulated

Answer 6

Analysis of data

Question 7

The task of drawing conclusion from the analyzed data

Answer 7

Interpretation of data

Question 8

What are the 2 major areas of statistics?

Answer 8

1. Descriptive Statistics
2. Inferential Statistics

Question 9

Used to report or describe the features or characteristics of data

Answer 9

Descriptive Statistics

Question 10

Summarizes a particular numerical data sets or multiple sets, and deliver quantitative insights about that data through numerical or graphical presentation

Answer 10

Descriptive Statistics

Question 11

Summarizes the data you have itself

Answer 11

Descriptive Statistics

Question 12

Used to make conclusions, or inferences, based on the available data from a smaller sample population

Answer 12

Inferential Statistics

Question 13

Using the sample data to draw conclusions about a larger population that can’t feasibly measure entirely

Answer 13

Inferential Statistics

Question 14

Descriptive or Inferential?

Measure of Central Tendency (Mean, Median, Mode)

Answer 14

Descriptive Statistics

Question 15

Descriptive or Inferential?

Measures of Dispersion (Variance, Standard Deviation, Skewness and Range)

Answer 15

Descriptive Statistics

Question 16

Descriptive or Inferential?

Measures of Distribution (Quantity or Percentage of a Particular Income)

Answer 16

Descriptive Statistics

Question 17

Descriptive or Inferential?

Hypothesis Testing

Answer 17

Inferential Statistics

Question 18

Descriptive or Inferential?

Correlation Analysis

Answer 18

Inferential Statistics

Question 19

Descriptive or Inferential?

Linear Regression

Answer 19

Inferential Statistics

Question 20

Descriptive or Inferential?

Confidence Intervals

Answer 20

Inferential Statistics

Question 21

Descriptive or Inferential?

Chi-Square Test

Answer 21

Inferential Statistics

Question 22

Descriptive or Inferential?

The average salary per month of employees is PHP 23,200.00

Answer 22

Descriptive Statistics

Question 23

Descriptive or Inferential?

The teacher will announce the names of the students who got the top 5 scores.

Answer 23

Descriptive Statistics

Question 24

Descriptive or Inferential?

5 out of 8 want to use detergent A.

Answer 24

Descriptive Statistics

Question 25

Descriptive or Inferential? 95% were cured.

Answer 25

Descriptive Statistics

Question 26

Descriptive or Inferential? The company's income will increase by 3%

Answer 26

Inferential Statistics

Question 27

Descriptive or Inferential? Average life span of a tire

Answer 27

Inferential Statistics

Question 28

Descriptive or Inferential? PAGASA anticipates that there will be at least 30 typhoons this year

Answer 28

Inferential Statistics

Question 29

Numerical information based on counting or measuring that which be manipulated by any fundamental operation

Answer 29

Quantitative Data

Question 30

Descriptive attributes that cannot be subjected to mathematical operations

Answer 30

Qualitative Data

Question 31

Quantitative or Qualitative? Age

Answer 31

Quantitative Data

Question 32

Quantitative or Qualitative? IQ Scores

Answer 32

Quantitative Data

Question 33

Quantitative or Qualitative? Height

Answer 33

Quantitative Data

Question 34

Quantitative or Qualitative? Weight

Answer 34

Quantitative Data

Question 35

Quantitative or Qualitative? Income

Answer 35

Quantitative Data

Question 36

Quantitative or Qualitative? Gender

Answer 36

Qualitative Data

Question 37

Quantitative or Qualitative? Citizenship

Answer 37

Qualitative Data

Question 38

Quantitative or Qualitative? Educational Attainment

Answer 38

Qualitative Data

Question 39

Quantitative or Qualitative? Religion

Answer 39

Qualitative Data

Question 40

Totality of all the elements or persons for which has an interest at a particular time

Answer 40

Population (N)

Question 41

Part of a population determined by sampling procedures

Answer 41

Sample (n)

Question 42

Any statistical information or attribute taken from a population

Answer 42

Parameter

Question 43

True value or actual statistics since its source is the population itself

Answer 43

Parameter

Question 44

Any estimate of statistical attributes taken from a sample

Answer 44

Statistic

Question 45

A specific factor, property, or characteristics of a population or a sample which differentiates a sample or group of samples from another group

Answer 45

Variable

Question 46

Characteristics that when one changes, the other also changes

Answer 46

Dependent Variable

Question 47

Identify independent and dependent variables Contest ranking and cash price

Answer 47

IV: Contest ranking DV: Cash prize

Question 48

Identify independent and dependent variables Price of gasoline and price of basic needs in the market

Answer 48

IV: Price of gasoline DV: Price of basic needs in the market

Question 49

Characteristics that does not affect each other

Answer 49

Independent Variables

Question 50

A variable that can be obtained by counting

Answer 50

Discrete Variable

Question 51

A variable that can be obtained by measuring objects or attributes

Answer 51

Continuous Variable

Question 52

Discrete or Continuous? Number of cellphone users

Answer 52

Discrete Variable

Question 53

Discrete or Continuous? Number of computers

Answer 53

Discrete Variable

Question 54

Discrete or Continuous? Weight

Answer 54

Continuous Variable

Question 55

Discrete or Continuous? Temperature

Answer 55

Continuous Variable

Question 56

Discrete or Continuous? Area

Answer 56

Continuous Variable

Question 57

z

Answer 57

Quantitative