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Confidence interval for the population will be.? 1. Wider for sample size of 50 than for sample size 40 2. Wider for 99% confidence level
Confidence interval for the population will be.? 1. Wider for sample size of 50 than for sample size 40 2. Wider for 99% confidence level than for 95% confidence level 3. Wider for standard deviation of 3.2 than standard deviation 5.8 4. All of the above
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