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A job consists of two work elements, P and Q. Completion time (in minutes) of each work element was measured. A pilot study involved collecting a sample of 40 observations. The results of this pilot study are summarized in the table below.
For the main study, the minimum sample size for the sample mean time of any work element to be within 0.1 minutes of its true mean time with 95% confidence (corresponding standard normal value, Z0.025 = 1.96 is ______________
(Important - Enter only the numerical value in the answer)
    Correct answer is '96'. Can you explain this answer?
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    A job consists of two work elements, P and Q. Completion time (in minutes) of each workelement was measured. A pilot study involved collecting a sample of 40 observations. Theresults of this pilot study are summarized in the table below.For the main study, the minimum sample size for the sample mean time of any work element tobe within 0.1 minutes of its true mean time with 95% confidence (corresponding standard normalvalue, Z0.025 = 1.96 is ______________(Important - Enter only the numerical value in the answer)Correct answer is '96'. Can you explain this answer?
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    A job consists of two work elements, P and Q. Completion time (in minutes) of each workelement was measured. A pilot study involved collecting a sample of 40 observations. Theresults of this pilot study are summarized in the table below.For the main study, the minimum sample size for the sample mean time of any work element tobe within 0.1 minutes of its true mean time with 95% confidence (corresponding standard normalvalue, Z0.025 = 1.96 is ______________(Important - Enter only the numerical value in the answer)Correct answer is '96'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A job consists of two work elements, P and Q. Completion time (in minutes) of each workelement was measured. A pilot study involved collecting a sample of 40 observations. Theresults of this pilot study are summarized in the table below.For the main study, the minimum sample size for the sample mean time of any work element tobe within 0.1 minutes of its true mean time with 95% confidence (corresponding standard normalvalue, Z0.025 = 1.96 is ______________(Important - Enter only the numerical value in the answer)Correct answer is '96'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A job consists of two work elements, P and Q. Completion time (in minutes) of each workelement was measured. A pilot study involved collecting a sample of 40 observations. Theresults of this pilot study are summarized in the table below.For the main study, the minimum sample size for the sample mean time of any work element tobe within 0.1 minutes of its true mean time with 95% confidence (corresponding standard normalvalue, Z0.025 = 1.96 is ______________(Important - Enter only the numerical value in the answer)Correct answer is '96'. Can you explain this answer?.
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