CA Foundation Exam  >  CA Foundation Questions  >  A simple random sample of size 16 is drawn fr... Start Learning for Free
A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?
  • a)
    1.25
  • b)
    6.25
  • c)
    1.04
  • d)
    1.56
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A simple random sample of size 16 is drawn from a population with 50 m...
Given information:
- Population size (N) = 50
- Sample size (n) = 16
- Population variance (σ^2) = 25
- Sampling is done with replacement

Formula:
SE = σ/√n

Calculation:
- SE = √σ^2/n (taking square root of population variance)
- SE = √25/16
- SE = 5/4
- SE = 1.25

Therefore, the standard error of the sample mean is 1.25. The correct option is (A).
Free Test
Community Answer
A simple random sample of size 16 is drawn from a population with 50 m...
SE= standard deviation÷√sample size. varience(25)= standr deviation ^2(5^2=25). =5÷√16=1.25
Explore Courses for CA Foundation exam
A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct answer is option 'A'. Can you explain this answer?
Question Description
A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct answer is option 'A'. Can you explain this answer? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct answer is option 'A'. Can you explain this answer?.
Solutions for A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct 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 A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct answer is option 'A'. Can you explain this answer?, a detailed solution for A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A simple random sample of size 16 is drawn from a population with 50 members. What is the SE of sample mean if the population variance is known to be 25 given that the sampling is done with replacement?a)1.25b)6.25c)1.04d)1.56Correct 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