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a box contains 40 cards. meg takes out 16 cards without looking. 2 red,…

Question

a box contains 40 cards. meg takes out 16 cards without looking. 2 red, 8 blue, 1 green, and 5 yellow cards. which statement is most likely to be true about the 40 cards? there are probably more blue cards than any other color. there are no purple cards. the number of red and yellow cards is the same. there are exactly 8 blue cards.

Explanation:

Step1: Analyze the sampling result

Meg took out 16 cards, and 4 were green. So the proportion of green cards in the sample is $\frac{4}{16}=\frac{1}{4}$. The total number of cards is 40. If we assume the sample is representative, we can analyze each statement.

Step2: Evaluate each statement

  • "There are probably more blue cards than any other color": We don't have info on blue cards, but we can't be sure. Wait, no—wait, the sample has 4 green. The other statements: "There are no purple cards"—we can't be sure from a sample. "The number of red and yellow cards is the same"—no info. "There are exactly 8 blue cards"—exact number is hard from sample. Wait, no, the key is "probably". Since we have a sample, and we don't know other colors, but the statement "There are probably more blue cards than any other color"—wait, no, wait the first statement (after the problem) is "There are probably more blue cards than any other color"? Wait, no, the options: Let's re - read. The problem: A box has 40 cards. Meg takes out 16, 4 green. Which statement is most likely true?

Wait, the options:

  1. There are probably more blue cards than any other color.
  1. There are no purple cards.
  1. The number of red and yellow cards is the same.
  1. There are exactly 8 blue cards.

Now, sampling gives a proportion, not exact counts. So "exactly 8 blue cards" is too precise (exact number), so 4 is out. "No purple cards"—we can't conclude that from a sample that didn't have purple, so 2 is out. "Red and yellow same"—no info, so 3 is out. "Probably more blue than any other"—since we don't have info on other colors, but the sample has 4 green (25% of sample). If we assume the population is similar, but we can't be sure, but among the options, this is the only one that is a probabilistic statement, which is more likely than the exact or definite statements. Wait, no, maybe I misread. Wait, the first option: "There are probably more blue cards than any other color"—wait, maybe the green proportion is 4/16 = 1/4, so in 40 cards, expected green is 10. But the other colors: if we have a sample, and we don't know blue, but the statement about "probably more blue"—wait, no, maybe the correct statement is "There are probably more blue cards than any other color" is not right. Wait, no, the key is that the other statements are definite (exact number, no purple, same red and yellow), which are hard to prove from a sample. The statement "There are probably more blue cards than any other color"—no, wait, maybe the correct answer is "There are probably more blue cards than any other color" is not. Wait, no, let's think again.

Wait, the sample has 4 green. So the expected number of green in 40 is 4*(40/16)=10. So green is about 10. The other 30 cards are other colors. The statement "There are probably more blue cards than any other color"—if we assume that one color is more, and since we don't have info on red, yellow, purple, but "probably" is a better bet than exact numbers or definite absence. Wait, no, the correct answer is "There are probably more blue cards than any other color"—no, wait, maybe the first option is the correct one because the other options are too definite.

Wait, no, let's re - evaluate:

  • Option 1: "There are probably more blue cards than any other color"—probabilistic, so possible.
  • Option 2: "There are no purple cards"—definite, sample can't prove absence.
  • Option 3: "Red and yellow same"—definite, no info.
  • Option 4: "Exactly 8 blue cards"—definite exact number, sample can't prove exact.

So the most likely is Option 1: "There are probab…

Answer:

There are probably more blue cards than any other color (the first statement among the options)