East brunswick high school has 1200 students. a sample of 240 students was selected to study the average monthly income of students. since sample size is greater than 30, how much error would you expect in finding the average income of all students

1.true 2.false? ? i think. .

step-by-step explanation:

this answer is !

c

step-by-step explanation:

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: