If the below options are True, please provide a reason. 1.The 5% lower quantile of a t distribution is greater than the 5% lower quantile of a standard normal distribution. (True or False)
If the below options are True, please provide a reason.
1.The 5% lower quantile of a t distribution is greater than the 5% lower quantile of a standard
2.The significance level is the probability of falsely rejecting the null hypothesis. (True or False)
3.The width of a confidence interval for the population mean μ is a random quantity if the population variance σ2 is assumed known (True or False)
4.P-value is the probability of obtaining a test statistic at least as extreme as the one that was actually observed, assuming that the null hypothesis is true. (True or False)
5.If the significance level of a test is increased, the probability of making type II error will decrease. (True or False)
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