CBSE Class 11 Use of Statistical Tools MCQs Set A

Question : Which Is Correct In Relation To Statistics?
a) Aggregate Of Facts
b) Numerically Expressed
c) Affectedby Multiplicity Of Causes
d) All Of These

Answer :  D

Question : In Plural Sense, Which Of The Following Is Not A Characteristc Of Statistics?
a) Aggregate Of Data
b) Only Expressed In Words
c) Affected By Multiplicity Of Causes
d) Collected In A Systematic Manner

Answer :  B

Question : … Deals With Economic Issues At The Level Of Economy As A Whole.
a) Microeconomics
b) Macroeconomics
c) Both (A) And (B)
d) None Of These

Answer :  B

Question : Stages Of Statistical Study Are…
a) 2
b) 3
c) 5
d) 6

Answer :  C

Question : Data Collected For The First Time From The Source Of Origin Is Called) …,…..
a) Primary Data
b) Secondry Data
c) Internal Data
d) None Of These

Answer :  A

Question : Schedules Are Filled By The…..
a) Investigator
b) Enumerator
c) Respondent
d) None Of These

Answer :  B

Question :  Where is correlation multiple placed:
a) Between 0 and + 1
b) Between – 1 and 0
c) Between – 1 and + 1
d) None of these.

Answer :  C

Question : After evoy ten years information regarding population of India is collected through :
a) Sample method
b) Census method
c) both a) and b)
d) None of above

Answer :  B

Question : Rate of commodity approximated Rs. 497 and actual sale is Rs. 500. In this case absolute error will be :
a) Rs. 500
b) Rs. 497
c) Rs. 3
d) Rs.006

Answer :  C

Question : In singular sense, Statistics means:
a) statistical science
c) both a) and b)
b) statistical law
d) none of these

Answer :  C 

Question : Which of the following is an economic activity?
a) Production
b) Consumption
c) Distribution
d) All of these

Answer :  D

Question: The most common measurement of central tendency is:
a) Median
b) Multiple
c) Mean
d) Weighted mean.
Answer: c

Question: Base year is:
a) Comparison year
b) Present year
c) Any year
d) One year previous to present year.
Answer: a

Question: Which of the following equation is correct:
a) Anova = σ
b) Anova = σ-2
c) Anova = σ4
d) Anova = √σ × 2.
Answer: b

Fill in the blanks:

Question: Multiple is the value of column in which ……………………… comes repeatedly.
Answer: Maximum

Question: ………………………. is the difference between maximum and minimum value.
Answer: Range

State true or false:

Question: Cumulative frequency shows “less than” or “more than” of any sequence.
Answer: True

Question: High income leads high savings.
Answer: True

Question: Range is found by adding highest value and smallest value.
Answer: False

Answer in one word:

Question: One which divides column in ten equal parts.
Answer: Deciles

Question: Find out mode from the following data:
7, 12, 8, 5, 9, 10, 9, 11, 96
Answer: 9 is the number which is repeated maximum number of times. Hence, mode is 9.

Question: Which is the popular measure of central tendency?
Answer: Arithmetic mean.

Question: Saving is directly related to.
Answer: Income