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The first of the two samples has 63 items with mean 27.6 and standard deviation 7.1. If the whole group has 89 items with mean 25.1 and standard deviation 7.8, the standard deviation of the second group isa)0.92b)92c)9.2d)0.092Correct answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared
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The first of the two samples has 63 items with mean 27.6 and standard deviation 7.1. If the whole group has 89 items with mean 25.1 and standard deviation 7.8, the standard deviation of the second group isa)0.92b)92c)9.2d)0.092Correct answer is option 'C'. Can you explain this answer?, a detailed solution for The first of the two samples has 63 items with mean 27.6 and standard deviation 7.1. If the whole group has 89 items with mean 25.1 and standard deviation 7.8, the standard deviation of the second group isa)0.92b)92c)9.2d)0.092Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of The first of the two samples has 63 items with mean 27.6 and standard deviation 7.1. If the whole group has 89 items with mean 25.1 and standard deviation 7.8, the standard deviation of the second group isa)0.92b)92c)9.2d)0.092Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The first of the two samples has 63 items with mean 27.6 and standard deviation 7.1. If the whole group has 89 items with mean 25.1 and standard deviation 7.8, the standard deviation of the second group isa)0.92b)92c)9.2d)0.092Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.