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cestrela7
1 month ago
11

15 cards are selected out of a 52 card deck such that after each card is selected, it is placed back into the deck and the deck

is reshuffled. Then the total number of hearts selected follows a binomial distribution.
a) true
b) false
Mathematics
1 answer:
lawyer [12.5K]1 month ago
7 0

Answer:

The assertion is a) true

Explanation step-by-step:

In a standard deck of 52 cards, there are 13 cards belonging to the heart suit.

Since the cards are returned back to the deck after each selection, every one of the 15 events operates independently and share an identical probability of occurrence. As such, this scenario adheres to a binomial distribution with the following characteristics:Number of trials (n) = 15

Success probability (drawing a heart) = 13/52 = 1/4

Failure probability (not drawing a heart) = 39/52 = 3/4

In conclusion, the statement is true.

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Response:

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Detailed explanation:

x serves as the independent variable

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a) What is the independent variable value that makes the function result in −6

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Hence, when the independent variable is 0, the function yields -6.

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Step-by-step explanation:

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To begin, we will find the average.

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