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Can you explain the answer of this question below:
The following sequence of numbers is arranged in increasing order: 1, x, x, x, y, y, 9,16,18.
Given that the mean and median are equal, and are also equal to twice the mode, the value of y is  
  • A:
    5  
  • B:
    6  
  • C:
    7  
  • D:
    8
The answer is d.
Verified Answer
Can you explain the answer of this question below:The following sequen...
(D)
Exp:  Given, Mean = Median = 2Mode
⇒ Mean = Median = 2x

∴ y = 2x→ (4) [∵Median = 2 Mode]
From (2);11x = 44 x = 4; ∴ y = 8
 
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Can you explain the answer of this question below:The following sequen...
(D)
Exp:  Given, Mean = Median = 2Mode
⇒ Mean = Median = 2x

∴ y = 2x→ (4) [∵Median = 2 Mode]
From (2);11x = 44 x = 4; ∴ y = 8
 
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Community Answer
Can you explain the answer of this question below:The following sequen...
Since this is given in the increasing order we get the median as y because that is the middle value. For finding Mean add all of them and divide by 9. it is given that the mean is equal to a median, so from that we get 1 equation. Again it is given that the mean is equal to twice the mode, so we get another equation. Solving these two equations will get the value of y.
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Can you explain the answer of this question below:The following sequence of numbers is arranged in increasing order: 1, x, x, x, y, y, 9,16,18.Given that the mean and median are equal, and are also equal to twice the mode, the value of y is A:5 B:6 C:7 D:8The answer is d. for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Can you explain the answer of this question below:The following sequence of numbers is arranged in increasing order: 1, x, x, x, y, y, 9,16,18.Given that the mean and median are equal, and are also equal to twice the mode, the value of y is A:5 B:6 C:7 D:8The answer is d. covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Can you explain the answer of this question below:The following sequence of numbers is arranged in increasing order: 1, x, x, x, y, y, 9,16,18.Given that the mean and median are equal, and are also equal to twice the mode, the value of y is A:5 B:6 C:7 D:8The answer is d..
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