lindsey has a stack of collectible cards based on her favorite comic - book series, the defenders of valley…

lindsey has a stack of collectible cards based on her favorite comic - book series, the defenders of valley view. she randomly selects 15 cards and gets 1 miss smash, 3 professor bookerton, 7 mr. meld, and 4 wizard walter cards. based on the data, what is the probability that the next card lindsey selects will be a mr. meld card? write your answer as a fraction or whole number.

lindsey has a stack of collectible cards based on her favorite comic - book series, the defenders of valley view. she randomly selects 15 cards and gets 1 miss smash, 3 professor bookerton, 7 mr. meld, and 4 wizard walter cards. based on the data, what is the probability that the next card lindsey selects will be a mr. meld card? write your answer as a fraction or whole number.

Answer

Explanation:

Step1: Calculate total number of cards sampled

The total number of cards sampled is the sum of all types of cards. So, $1 + 3+7 + 4=15$.

Step2: Calculate probability of Mr. Meld card

The probability $P$ of selecting a Mr. Meld card is the number of Mr. Meld cards divided by the total number of cards sampled. There are 7 Mr. Meld cards and 15 total cards sampled. So, $P=\frac{7}{15}$.

Answer:

$\frac{7}{15}$