Step-by-step explanation: It would be biased because he is asking listeners to his show who send fan mail. Fan mail is typically only sent by people who enjoy the creator. Therefor, he would be surveying only people who enjoy his podcast so the results would be heavily biased. I am unsure about how the second part of the question relates to the first part. If David were to ask the same 100 individuals about their favorite movies rather than whether or not they liked his podcast, it would not contain biased results because he or his podcast does not have anything to do with movies. :)

7 0

3 years ago

Simon spent 1/3 of his pocket money on a computer game. He spent 1/4 of his pocket money on a ticket for a football match. Work

balandron [24]

3 x 4 = 12

12/12 - 1/3 ( so 4/12) = 8/12

8/12 - 1/4 ( so 2/12 as you only have 8/12 left) = 6/12

Answer = 6/12 = 1/2 or 50%

5 0

2 years ago

Read 2 more answers

Noah bought 15 baseball cards for $9.00.Assuming each baseball cards costs the same amount, how much will 12 baseball cards cost

Anastasy [175]

First, we find how much 1 baseballs card costs.

1 card = 0.60