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Until the letter is selected, it is a variable. Immediately after it is selected, the outcome is no longer a variable but a constant.

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What is The probability of selecting the letter z at random from the letters of the alphabet is 126?

The statement about the probability of selecting the letter 'z' from the alphabet being 126 is incorrect. The probability of selecting any one specific letter from the 26 letters of the English alphabet is 1/26, not 126. Therefore, the probability of selecting 'z' is approximately 0.0385, or about 3.85%.


Identify the following probability as theoretical or empirical The probability of selecting a consonant at random from the letters of the alphabet is?

Theoretical


Identify the following probability as theoretical or empirical. The probability of selecting a consonant at random from the letters of the alphabet is .?

Theoretical


What is the probability of randomly selecting 4 letters in the right order to spell the word SNOT when picking 4 letters from F O U N D A T I O N S?

To find the probability of randomly selecting the letters S, N, O, and T in that specific order from the letters in "FOUNDATIONS," we first note that there are 12 letters in total. The probability of selecting S first is 1/12, then N (1/11), O (1/10), and T (1/9). Therefore, the probability of selecting S, N, O, and T in that order is (1/12) * (1/11) * (1/10) * (1/9) = 1/11880, or approximately 0.000084.


What is the probability of selecting March?

The answer depends on what you are selecting from. If you are selecting months in which the equinoces occur, the probability is 0.5


What is the probability of getting a constant letter from the word mathematics?

The probability is 1. The letters in the word mathematics are all constants, not variables!


What is the probability of selecting a consonant when choosing a letter at random from the word mathematics?

The word "mathematics" has 11 letters in total. The consonants in the word are m, t, h, m, t, c, and s, totaling 7 consonants. To find the probability of selecting a consonant, divide the number of consonants (7) by the total number of letters (11), resulting in a probability of 7/11.


What is the probability of selecting a consonant if all 26 letters of the alphabet are mixed in a bag and you blindly choose one?

It is 21/26.


Use the word BULLDOG to answer this question. If the letters of this word were written on paper and then cut into squares with one letter per square what is the probability of this event?

If the letters of the word "BULLDOG" are written on paper, there are 7 letters in total: B, U, L, L, D, O, G. Among these, the letter L appears twice. To find the probability of randomly selecting a particular letter square, you would calculate the chance of selecting one specific letter from the total. However, since the question is about the probability of cutting the letters into squares, it is always 100% that you can cut them, making the probability of this event equal to 1.


What is the probability of selecting a face card or a spade when randomly selecting a card from a standard deck of cards?

The probability is 0.4231, approx.


What is the probability of selecting a red even card in a deck of 52?

The probability of selecting a red card is 26 in 52 or 1 in 2. The probability of selecting an even card is 20 in 52 or 5 in 13. The probability, therefore, of selecting a red even card is 1 in 2 times 5 in 13 or 5 in 26.


One letter is randomly selected from the word math and a second letter is randomly selected from the word jokes what is the probability that both letters are vowels?

Word 1) 'math' has one vowel letter among a total of 4 letters. The probability of randomly selecting the vowel letter 'a' is P(v) = 1/4. Word 2) 'jokes' has two vowel letters among a total of 5 letters. The probability of randomly selecting a vowel letter is P(v) = 2/5. The probability of randomly selecting a vowel letter from the first word and a vowel letter from the second word is: P(v1,v2) = 1/4 (2/5) = 2/20 = 1/10 = 0.10 = 10.0%