Which of the following are examples of packages you can import and use classes from in java? Choose all options that apply.

A. Main. main

B. java. util

C. java. double

D. java. int

E. edhesive. shapes

Keep your choice of a major there is probably no single correct choice.

Researchers measured the data speeds for a particular smartphone carrier at 50 airports. the highest speed measured was 78.1 mbps. the complete list of 50 data speeds has a mean of x overbarequals16.11 mbps and a standard deviation of sequals18.65 mbps. a. what is the difference between carrier's highest data speed and the mean of all 50 data speeds? b. how many standard deviations is that [the difference found in part (a)]? c. convert the carrier's highest data speed to a z score. d. if we consider data speeds that convert to z scores between minus2 and 2 to be neither significantly low nor significantly high, is the carrier's highest data speed significant? a. the difference is nothing mbps.

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?