Question: 46. Based on this scenario, determine whether you would use a z- static, neither, or both, to form a 95% confidence interval. Random sample of

46. Based on this scenario, determine whether you would use a z- static, neither, or both, to form a 95% confidence interval. Random sample of size n=23 from a normal distribution with unknown mean Ir and standard deviation o a. Both b. T- static c. Neither d. Z - static

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