Statistics Ics Part 1 Chapter 1 Online Test With Answers

image
image
image

Statistics Ics Part 1 Chapter 1 Online Test

Sr. # Questions Answers Choice
1 The phase of statistics that is concerned with the description and analysis of sample or population data is called. Inferential statistics Deacriptive statistics Sample statistics Inductive statistics
2 Major area of statistics today is concerned with drawing conclusion from. Complete study Samples Populations Complete universe
3 Smoking habits of residents of a city are. Qualitative data Quantitative data Discrete data Continuous data
4 Colour of hair is a Continuous variable Discrete variable Qualitative variable Quantitative variable
5 The amout of milk given by a cow is a. Qualitative variable Discrete variable Continuous variable Constant
6 Numebr of accidents recorded yesterday n Lahore is a. Discrete variable Continuous variable Qualitative variable Constant
7 Hourly temperature recorded by Weather Bureau repeaents. Discrete data Continuous data Secondary datar Primary data
8 Countings or enumerations usualy privide. Continuous data Qualitative data Discrete data Grouped data
9 Measurement usually provide. Discrete data Continuous data Primary data Qualitative data
10 Data in the population Census Reports are. Ungrooped data Secondary data Primary data Arrayed data
11 Registration is the source of. Ogive Secondary data Primary data Histogram
12 Data used by an agency which orginally collected them are. Primary data Raw data Secondary data Grouped data
13 In the signgular sense, statistics means. Methodology Numerical data Sample values Count data
14 In the plural sense, statistion mean. Methods Numerical data Sample values Population values
15 Where 'a' is any constant. a<sub>1</sub> +a<sub>2</sub>+ a<sub>3</sub> +................ na n<sub>1</sub>x<sub>1</sub> + a<sub>2</sub>x<sub>2</sub> +.............. Σna
16 Σ(Yi +a) = ? ΣY + na aΣYi aΣY Σa
17 The purpose of the sample is to draw inference about: statistic Population Parameter Primary
Download This Set
×