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klio [65]
3 years ago
10

Determine whether the following probability experiment represents a binomial experiment and explain the reason for your answer.

Three cards are selected from a standard​ 52-card deck without replacement. The number of acesaces selected is recorded. Does the probability experiment represent a binomial​ experiment?
Mathematics
1 answer:
allochka39001 [22]3 years ago
6 0

Answer:

No. See explanation below.

Step-by-step explanation:

Since the cards are being selected <u>without replacement,</u> every time we select a card, <u>the probability varies</u> (since there is one less card) and therefore, the probability doesn't remain the same for every trial and therefore, the probability of success changes for every trial.

It is because of this that this probability experiment doesn't represent a binomial experiment.

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Vlad1618 [11]

Answer:

No, but it is a Rhombus.

Step-by-step explanation:

Hope this Helps.

7 0
3 years ago
Ice Cream Sales and Earnings Number of Bars Sold (x) Total Earnings (y)(dollars) 0 50 1 52 2 54 3 56 Which equation best shows t
solmaris [256]
Y = 2x + 50, 

It's easier to look at the first set of numbers and then make a formula from there. so we need x to be zero and y to be 50, which is why the formula listed works. 
6 0
3 years ago
Find the area of the shaded region . RQ= 71.5 inches and PO=93.4 inches . Use 3.14 as necessary
Semenov [28]

Answer:

25,886.01 in²

Step-by-step explanation:

The area of shaded region = Area of the outter circle (the larger circle) - area of the inner circle (the smaller circle)

Area of a circle = πr²

Radius of larger circle = PO = 93.4 in

Area of the larger circle = 3.14*93.4² = 27,391.98 in²

Radius of smaller circle = PO - RQ = 93.4 - 71.5 = 21.9

Area of smaller circle = 3.14*21.9² = 1,505.97 in²

Area of shaded region = 27,391.98 - 1,505.97 = 25,886.01 in²

4 0
3 years ago
How is this possible? Explain and list the two different endpoints.
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4 0
3 years ago
Lucy has 4 inches of ribbon that she wants to cut into 6 equal sized pieces. What is true about the length of each piece of ribb
PolarNik [594]

Answer:

Option C

Step-by-step explanation:

Given

Total length of ribbon lucy has=4 inches

She wants to divide it into 6 equal sized pieces so  

Length of each piece=4/6

This can also be written as:

Length of each piece=4*(1/6 )

Now we will look at the options one by one:

For A, Each piece has 6/4 inches of ribbon.. This statement is not true as we have to divide 4 inches into 6 pieces so 4 is supposed to be in the numerator.

For B, breaking down 4/6 gives us 4*(1/6), so the statement is not true.

For C , as we can see that the expression is 4*(1/6), each piece will have 1/6 of inches of ribbon.

So option C is the correct answer..

6 0
3 years ago
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