CA Foundation Exam  >  CA Foundation Questions  >  For two data sets, each of size 5, the varian... Start Learning for Free
For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set is 
  • a)
    11/2
  • b)
    6
  • c)
    13/2
  • d)
    5/2
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
For two data sets, each of size 5, the variances are given to be 4 and...
View all questions of this test
Explore Courses for CA Foundation exam
For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer?
Question Description
For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer? for CA Foundation 2025 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CA Foundation 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer?.
Solutions for For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for CA Foundation. Download more important topics, notes, lectures and mock test series for CA Foundation Exam by signing up for free.
Here you can find the meaning of For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer?, a detailed solution for For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set isa)11/2b)6c)13/2d)5/2Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice CA Foundation tests.
Explore Courses for CA Foundation exam

Top Courses for CA Foundation

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev