from the following data of marks obtain by 60 student in class, calculate the arithmetic mode, marks: 20,30,40,60,70, number of students: 8,12,20,10,6,4​

In order to gauge public opinion about how to handle iran's growing nuclear program, a research group surveyed 1010 americans by telephone and asked them to rate the threat iran's nuclear program poses to the world on a scale of 1 to 10. describe the population, sample, population parameters, and sample statistics. identify the population in the given problem. choose the correct answer below.

Zoe would like to be able to save for night courses at the local college. which of these would be a good way for zoe to make more money available for savings without dramatically changing her budget? economía

Which of the following would be an accurate statement about achieving a balanced budget