Answer :

The z value for a 94.8% confidence interval does not match standard z-values, but the closest approximation is 1.96, used for a 95% confidence interval. Therefore, the correct option is d.

The z value for a 94.8% confidence interval estimation is not one of the commonly provided z-values in standard statistical tables, as they typically provide values for confidence levels such as 90%, 95%, and 99%. However, we can approximate or use software to find the exact value.

The most commonly used z-value near to 94.8% would be the z-value for a 95% confidence interval. This is because 94.8% is close to 95%, and for a 95% confidence interval, the z-value is approximately 1.96. So while the exact z-value for a 94.8% confidence interval would need to be calculated or found using a statistical software tool, the closest available option listed is d. 1.96.

Thanks for taking the time to read What is the z value for a 94 8 confidence interval estimation a 1 63 b 1 64 c 1 94 d 1 96. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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