true or false

When constructing the confidence interval for the unknown population mean, if the confidence level and the sample standard deviation remain constant, the margin of error decreases in the sample size. True False QUESTION 2 The central limit theorem cannot be applied to Big Data because sample sizes are very small. True False QUESTION 3 a. In the hypothesis test, we reject the alternative hypothesis when the p-value is lower than the significance level O True False QUESTION 4 Save and S