Part 1
<h3>Answer: 3/4</h3>
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Explanation:
set A = set of things we want to pull out
set A = set of odd numbers or consonants
set A = {5, 7, G, N, T, S}
There are 6 items in set A. Let p = 6.
set B = set of all possible outcomes
set B = {5, 6, 7, G, N, A, T, S}
There are three numbers and five letters, so 3+5 = 8 items total in set B. Let q = 8.
Divide the values of p and q to get the final result
p/q = 6/8 = 3/4
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Part 2
<h3>Answer: 7/8</h3>
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Explanation:
There is one vowel (the letter "A") out of 8 items total. So there are 8-1 = 7 items that aren't a vowel. The complement of P(vowel) is basically P(not vowel) and that's why the answer is 7/8
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Part 3
<h3>Answer: 924</h3>
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Explanation:
The phrase "6 TANS" has five unique items, either a number or the letters mentioned. This is out of 8 items total. So 6/8 = 3/4 is the probability of picking any of those items. If we do 1232 trials, then we expect (3/4)*1232 = 924 occurrences where that number 6 or those letters show up. This value is an estimate.
