The table shows the number of touchdowns Luis scored during his football games.
Touchdowns scored (X)
0
1
2
3
Number of games (f)
5
11
6
6


Create a probability distribution table. Show your work. Round your answers to two decimal places.
What is the probability of Luis scoring 2 touchdowns?
What is the probability of Luis scoring more than 1 touchdown? Show your work.
What is the estimated value of the number of touchdowns Luis scores? Show your work.

Answers

Answer 1
The probability of Luis scoring 2 touchdowns is of: 3/14.The probability of Luis scoring more than 1 touchdown is of: 3/7.The estimated value of the number of touchdowns that Luis scores is of: 1.46 touchdowns.

How to obtain the probabilities?

A probability is given by the division of the number of desired outcomes by the number of total outcomes.

The total number of games is given as follows:

5 + 11 + 6 + 6 = 28.

He scored 2 touchdowns in 6 games, hence the probability is of:

p = 6/28 = 3/14.

He scored more than 1 touchdown in 6 + 6 = 12 games, hence the probability is of:

p = 12/28 = 6/14 = 3/7.

The estimated value is the mean, which is the sum of all observations divided by the number of values, hence:

Mean = (0 x 5 + 1 x 11 + 2 x 6 + 3 x 6)/28 = 1.46 touchdowns.

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Related Questions

A man who is X years old now has a son aged 5 years. In 7 years the father will be 4 times as old as his son will be then . How old is the father now​

Answers

Answer:

48

Step-by-step explanation:

Answer:

41yrs old

Step-by-step explanation:

now. 7yrs later

F. S. F. S.

x 5. x+7. 5+7

F=(5+7)4

(5+7)4=x+7

20+28=x+7

48=x+7

x=48-7

x=41

so the father is 41yrs old

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Answers

Answer:

23

Step-by-step explanation:

There are approximately 20% students are absent.

What is a Percentage?

A Percentage is a number or ratio expressed as a fraction of 100.

Given that there, 439 students and 87 are absent

Percentage = 87/439 * 100 % = 19.81 ≈ 20%

Hence, there are approximately 20% students are absent.

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An iphone costs $1000 and is on sale for 20% off

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Answers

Step-by-step explanation:

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Step-by-step explanation: you’re welcome

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Answers

Answer:

Step-by-step explanation:

-2(10x + 3y)

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-5(6y -7x)

-30y + 35x

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Answer = 15x -36y

Answer:

- 120x + 288y

Step-by-step explanation:

Begin by summing the 2 expressions

- 2(10x + 3y) - 5(6y - 7x) ← distribute parenthesis

= - 20x - 6y - 30y + 35x ← collect like terms

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Now multiply the result by - 8

- 8(15x - 36y) ← distribute

= - 120x + 288y

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Step-by-step explanation:

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Step-by-step explanation:

your teacher is looking for you

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Answers

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What is the angle measurement of angle DBC?
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45 _____________________\_

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Answer:

B, A, C

Step-by-step explanation:

That's a 30-60-90 triangle.


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Write answer as fraction in its simplest form.

Answers

Answer:

1/3

Step-by-step explanation:

this is because you have six sides and two options to get and then 2/6 is 1/3

help please . thank you

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PLEASE DONT USE THAT LINK

1. In a four-hour TV program, the commercials show 10% of the time.
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Answers

Answer:

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Step-by-step explanation:

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Meredith is playing games at the arcade to earn tickets that she can exchange for a prize. She has 278 tickets from a previous visit, and she earns 5 each game she plays. If Meredith needs 388 tickets to exchange for the prize, how many games does Meredith need to play?

Answers

I believe the answer would be 22

I am assuming she already has 278, so the amount of tickets needed needs to be found
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Since she gets 5 tickets from each game, you divide
110/5 = 22

So she would need to play 22 games to get the remainder of the tickets

Please correct me if I am wrong, have a good day!

Also, the picture is blacked out, from my personal experience, the picture needs to exist in your device as in your camera roll before you upload it.

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Answers

Answer:

I ca

Step-by-step explanation:

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Answers

Given:

[tex]P(A)=0.44,P(B)=0.6,P(A\cap B)=0.394[/tex].

To find:

The value of [tex]P(A\cup B)[/tex], rounding to the nearest thousandth.

Solution:

We know that,

[tex]P(A\cup B)=P(A)+P(B)-P(A\cap B)[/tex]

On substituting [tex]P(A)=0.44,P(B)=0.6,P(A\cap B)=0.394[/tex], we get

[tex]P(A\cup B)=0.44+0.6-0.394[/tex]

[tex]P(A\cup B)=0.646[/tex]

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Answers

Answer:

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Step-by-step explanation:

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Answer:

A. 4

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

Brainliest Please

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Step-by-step explanation:

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x + y = -11

Solve for x and substitute.

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y^2 + 11y + 24 = 0

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Step-by-step explanation:

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Answers

Answer:

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Base = 5cm
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Answers

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

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Answers

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