An ammeter manufacturer sells its products with the claim that the standard variation of gauge readings is no more than 0.2 amps. One of these ammeters was used to take 10 separate measurements on a constant current test circuit. Can we conclude that the ammeter utilised does not match the marketing criteria if the sample variance is.065 and the readings are assumed to be normally distributed? If the real population variance is.04, how likely is it that the sample variance will exceed.065