(08.01) carla wants to know how many students in her school enjoy watching reality tv shows. she asks all 22 students in her science class and finds that 40% of her classmates enjoy watching reality tv shows. she claims that 40% of the school's student population would be expected to enjoy watching reality tv shows. is carla making a valid inference about her population?

No, Carla is not making a valid inference.

Step-by-step explanation:

First of all, the sample population is only 22, in the whole school which might have a population of 1000 or more students. This is very small sample to derive any valid inference. Secondly, she asked the question to only her class and 40% students of her class only like reality shows. This is not necessary that each class has 40% students who like the same. It might be possible that many students don't like such shows.

So, this cannot be a valid inference.

30

step-by-step explanation:

times by times

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .