A phone company surveyed their customers using a large random sample. They found that 82% of customers aged 18 to 46 were willing to pay an extra $5 per month for service and that 62% of customers over the age of 46 were willing to pay an extra $5 per month for service. What can be concluded about this survey?

Select from the drop-down menus to correctly complete the sentence.

This survey was

choose biased, not biased

and

choose can cannot

be extended to the general population of the phone company's customers.

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52