the test statistic of z is obtained when testing the claim that p. a. using a significance level of , find the critical value(s). b. should we reject or should we fail to reject ?

Gabriel paints flower pots to sell at a craft fair. she paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of it white. what fraction of the pot is painted either teal or yellow?

Which of the following contains a variable?

What percent of 18 is 24? and plz explain thx.