ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 409  415 of 469
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Passage
Study the table carefully to answer the questions that follows:
Answer the question based on this table (S: product sold, P: product purchased)
Store

A

B

C

D

E

F
 
Product

S

P

S

P

S

P

S

P

S

P

S

P

L

54

135

48

112

60

104

61

124

40

136

48

126

M

71

4.5

53

3.8

57

5.6

49

49

57

5.5

45

4.7

N

48

12

47

18

52

15

54

12

62

11

56

11

O

52

53

55

48

48

50

54

49

59

47

58

51

P

60

75

61

68

56

92

44

84

46

76

59

78

Q

43

16

44

15

45

14.5

48

16

55

18

55

15

Number of six types of electronic products sold by six different stores in a month and price per product (P) (price in Rs. 000) charged by each store
Question number: 409 (4 of 5 Based on Passage) Show Passage
» Statistical Methods » Charts, Diagrams and Histogram
Question
What is the ratio of total number of O and L type products together sold by Store E and that of the same product sold by Store A?
Choices
Choice (4)  Response  

a. 


b.  1 

c. 


d.  All of the above 

Question number: 410 (5 of 5 Based on Passage) Show Passage
» Statistical Methods » Charts, Diagrams and Histogram
Question
The number of L products sold by Store F is what percent of the total number of the same type of the products sold by Store E?
Choices
Choice (4)  Response  

a.  112 

b.  48 

c.  124 

d.  None of the above 

Passage
Use the following information, to answer the questions below:
Let and be jointly normal random variables with parameters , , , and .
Question number: 411 (1 of 3 Based on Passage) Show Passage
» Statistical Methods » Bivariate Normal Distribution
Question
The value of is ________.
Choices
Choice (4)  Response  

a.  0.3085 

b.  0.1903 

c.  0.7337 

d. 


Question number: 412 (2 of 3 Based on Passage) Show Passage
» Statistical Methods » Bivariate Normal Distribution
Question
The value of is ________.
Choices
Choice (4)  Response  

a.  0.2819 

b. 


c. 


d. 


Question number: 413 (3 of 3 Based on Passage) Show Passage
» Statistical Methods » Bivariate Normal Distribution
Question
If and are independent, then the value of constant is ________.
Choices
Choice (4)  Response  

a.  7 

b.  3 

c.  5 

d.  2 

Passage
Study the graph carefully to answer the questions that follows:
Question number: 414 (1 of 5 Based on Passage) Show Passage
» Statistical Methods » Charts, Diagrams and Histogram
Question
What is the percent increase in profit made by company X over the years?
Choices
Choice (4)  Response  

a.  150 

b.  60 

c.  200 

d.  Question does not provide sufficient data or is vague 

Question number: 415 (2 of 5 Based on Passage) Show Passage
» Statistical Methods » Charts, Diagrams and Histogram
Question
What is the percent increase in profit of company X in the year 2013 from the previous year?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

