## JEE Discussions Statistics Recent Questions

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### If The Data X1, X2,..........,x10 Is Such That The Mean Of First Four Of These Is 11,

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Modified 23 Days 3 Hour 7 Minutes Ago Tim

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### If Both The Mean And The Statement Deviations Of 50 Observations

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Modified 23 Days 3 Hour 9 Minutes Ago Taara

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### If For Some X E R, The Frequency Distribution Of The Marks Obtained By 20 Students In Test Is:

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Modified 23 Days 3 Hour 11 Minutes Ago Liam

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### The Mean And Median Of The Following Ten Number In Increasing Order

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Modified 23 Days 3 Hour 14 Minutes Ago Heather

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### If The Standard Deviations Of The Numbers

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Modified 23 Days 3 Hour 16 Minutes Ago Stephen

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### A Student Scores The Following Makes In Five Tests: 45, 54, 41, 57, 43.

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Modified 23 Days 3 Hour 18 Minutes Ago Max

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### The Mean And Variance Of Seven Observations Are 8 And 16,

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Modified 23 Days 3 Hour 21 Minutes Ago Evan

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### The Mean And The Variance Of Five Observations Are 4 And 5.20,

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Modified 23 Days 3 Hour 22 Minutes Ago Penelope

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### There Are M Mem And Two Women Participating In A Chess Tournament. Each Participant

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Modified 23 Days 3 Hour 24 Minutes Ago Gautam

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### If The Sum Sum Of The Deviations Of 50 Observations From 30 Is 50, Then The Mean Of These Observations Is:

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Modified 23 Days 3 Hour 28 Minutes Ago Andrea

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### A Bag Contains 30 White Balls And 10 Red Balls. 16 Balls Are Drawn Oneby One Randomly From Bag With Replacement,

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Modified 23 Days 3 Hour 31 Minutes Ago Rose

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### The Outcome Of Each Of 30 Items Was Observed; 10 Items

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Modified 23 Days 3 Hour 34 Minutes Ago Charles

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### If Mean And Standard Deviations Of 5 Observations

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Modified 23 Days 3 Hour 37 Minutes Ago Alexandra

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### The Mean Of Five Observations Is 5 And Their Variance Is 9.20. If There Of The Given Five Observations Are 1, 3

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Modified 23 Days 3 Hour 38 Minutes Ago Emma

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### A Data Consists Of Observations:

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Modified 23 Days 3 Hour 42 Minutes Ago Blake

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### A Data Consists Of Observations:

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Modified 23 Days 3 Hour 42 Minutes Ago Lily

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### A Data Consists Of Observations:

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Modified 23 Days 3 Hour 42 Minutes Ago James

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### A Data Consists Of Observations:

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Modified 23 Days 3 Hour 42 Minutes Ago Rachel

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### 5 Students Of A Class Have An Average Height 150 Cm And Variance 18 Cm^2. A New Student, Whose Height Is 156 Cm. Joined Them.

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Modified 23 Days 3 Hour 46 Minutes Ago Joe

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### The Acceleration Of A Particle Starting From Rest Moving In A Straight Line With Uniform Acceleration Is 8 M/s^2. The Time Taken By The Particle To Move The Second Metre Is

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Modified 25 Days 4 Hour 22 Minutes Ago Alan

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### A Train Of Length 200 M, Travelling At 30 M/s Overtakes Another Train Of Length 300 M, Travelling At 20 M/s In The Same Direction. The Time Taken By The First Train To Pass The Second Is

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Modified 25 Days 4 Hour 24 Minutes Ago Nathan

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### A Particle Moves In A Straight Line So That It Covered A Distance

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Modified 25 Days 4 Hour 25 Minutes Ago Joshua

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### The Velocity Of A Particle At Time T Is Given By The Relation V = 6t - T^ 2 / 6. The Distance Travelled In 3 S Is, If S = 0 At T = 0

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Modified 25 Days 4 Hour 27 Minutes Ago Angela

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### The Displacement X Of A Particle At Time T Is Given By X = At^ 2 + Bt + C, Where A, B And C Are Constants And V Is Velocity Of A Particle, Then The Value Of 4Ax - V ^2 Is

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Modified 25 Days 4 Hour 28 Minutes Ago Tim

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### The Displacement Of A Particle At Time T Is X , Where X = T 4 - Kt 3 . If The Velocity Of The Particle At Time T = 2 Is Minimum , Then

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Modified 25 Days 4 Hour 30 Minutes Ago Liam

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### If The Displacement, Velocity And Acceleration Of A Particle At Time T Is X, V And F Respectively, Then Which One Is Correct?

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Modified 25 Days 4 Hour 32 Minutes Ago Julia

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### A Particle Starting From A Point A And Moving With A Positive Constant Acceleration Along A Straight Line Reaches Another Point B In Time T. Suppose That The Initial Velocity Of The Particle

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Modified 25 Days 4 Hour 33 Minutes Ago Tim

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### If 3P And 4P Are Resultant Of A Force 5P, Then Angle Between 3P And 5P Is

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Modified 25 Days 4 Hour 35 Minutes Ago Hannah

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### If Two Equal Components (P) Of A Force (F) Are Acting At An Angle 120 Degree , Then F Is Equal To

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Modified 25 Days 4 Hour 36 Minutes Ago Amanda

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### Three Forces Of Magnitudes 30, 60 And P Acting At A Point Are In Equilibrium. If The Angle Between The First Two Is 60 Degree, Then The Value Of P Is

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Modified 25 Days 4 Hour 37 Minutes Ago Owen