select right options for hypothesis testing

Select all correct statement{s}. Note that selecting incorrect statements will be penalized. Select one or more: _ 1. For an uppertail (right tail) test, the 5% critical value must be greater than the 1% critical value. 2. The null hypothesis is rejected if the pvalue is smaller or equal to the level of significance. 3. If the null hypothesis is rejected at 5%, it is also rejected at 1%. 4. The critical value method and the pvalue method can lead to different conclusions. 5. We know the probability of making a Type I error given the null is true if we know the significance level