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The means of two samples of sizes 50 and 100 respectively are 54.1 and 50.3 and the standard deviations are 8 and 7. The mean and standard deviations of the combined sample isa)m=50.57, σ=75.6b)m=51.57, σ=7.35c)m=515.7, σ=0.756d)m=505.7, σ=7.56Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The means of two samples of sizes 50 and 100 respectively are 54.1 and 50.3 and the standard deviations are 8 and 7. The mean and standard deviations of the combined sample isa)m=50.57, σ=75.6b)m=51.57, σ=7.35c)m=515.7, σ=0.756d)m=505.7, σ=7.56Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The means of two samples of sizes 50 and 100 respectively are 54.1 and 50.3 and the standard deviations are 8 and 7. The mean and standard deviations of the combined sample isa)m=50.57, σ=75.6b)m=51.57, σ=7.35c)m=515.7, σ=0.756d)m=505.7, σ=7.56Correct answer is option 'B'. Can you explain this answer?.

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Here you can find the meaning of The means of two samples of sizes 50 and 100 respectively are 54.1 and 50.3 and the standard deviations are 8 and 7. The mean and standard deviations of the combined sample isa)m=50.57, σ=75.6b)m=51.57, σ=7.35c)m=515.7, σ=0.756d)m=505.7, σ=7.56Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The means of two samples of sizes 50 and 100 respectively are 54.1 and 50.3 and the standard deviations are 8 and 7. The mean and standard deviations of the combined sample isa)m=50.57, σ=75.6b)m=51.57, σ=7.35c)m=515.7, σ=0.756d)m=505.7, σ=7.56Correct answer is option 'B'. Can you explain this answer?, a detailed solution for The means of two samples of sizes 50 and 100 respectively are 54.1 and 50.3 and the standard deviations are 8 and 7. The mean and standard deviations of the combined sample isa)m=50.57, σ=75.6b)m=51.57, σ=7.35c)m=515.7, σ=0.756d)m=505.7, σ=7.56Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of The means of two samples of sizes 50 and 100 respectively are 54.1 and 50.3 and the standard deviations are 8 and 7. The mean and standard deviations of the combined sample isa)m=50.57, σ=75.6b)m=51.57, σ=7.35c)m=515.7, σ=0.756d)m=505.7, σ=7.56Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The means of two samples of sizes 50 and 100 respectively are 54.1 and 50.3 and the standard deviations are 8 and 7. The mean and standard deviations of the combined sample isa)m=50.57, σ=75.6b)m=51.57, σ=7.35c)m=515.7, σ=0.756d)m=505.7, σ=7.56Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.