For course numers 20, 120, 122, and 132, display the description, course number, and prerequisite course number. If the prerequisite is course number 120, display 200; if the prerequisite is 130, display ‘N/A’. For courses with no prerequisites, display ‘None’. Otherwise, list the current prerequisite.

What result from the passage of this amendment

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.

Whats three fourths of 15(this is supposed to be in math but i clicked too fast)