The outlanders club keeps track of the mean and median ages of its members. the ages of the six members are 26, 18, 42, 22, 38,
and 34. which will increase more, the mean or the median, when a new member who is 65 years old joins?

Can some one explain this i got sent this. is this a threat i’m scared

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.