A community group would like to raise funds to pay for improvements to the community swimming pool. The group's leaders are considering a number of methods to assess community interest in raising funds. Which of the
following uses convenience sampling?
The group sends a survey through the mail to all community residents.
The group places a survey on a webpage where residents can register their support.
O The group stands outside a shopping center and asks residents who enter if they support raising funds.
o The group selects a random sample of homes in the community, and residents in those homes are interviewed.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.