Which is true of a population in a statistical survey? Check all that apply.
A population can only be a group of people.
A population can be a group of objects or events.
A population can only be a particular event.
A population must be the target of the survey question.
A population must be very small.

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle. sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

Indicate the formula for the following conditions: p^c(n, r)=