Emma, the host of a radio show, asked her listeners what they thought about school uniforms. 480 of the 1,000 listeners who called were in favor of them. Is this sample of the listeners likely to be biased?

No because it was not all of them. Yes also because we don't know their reasons why

Step-by-step explanation:

Yes, because the show is asking what the listeners think about uniforms, and so it’s kind of the way they feel about it. Some are against it, and some are for it, which is biased.

Step-by-step explanation:

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%

according to egenuity the answer is

step-by-step explanation:

d. 344.22