Harold took five different samples of thirty-five randomly selected students from the 520 students he surveyed. The means of the samples are shown below.

Sample

Sample 1

Sample 2

Sample 3

Sample 4

Sample 5

Mean

3.4

3.2

4.1

4.6

3.1

The predicted mean of the population will fall between

3.1 and

15

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true