Ineed , my dudes : c the box plots below show the average daily temperatures in january and december for a u. s. city: what can you tell about the means for these two months? the mean for december is higher than january's mean. it is almost certain that january's mean is higher. there is no way of telling what the means are. the narrow iqr for january causes its mean to be lower.

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long. at what angle is the sun above the horizon at that time?

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

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.