Q: Marissa Is researching information about martial arts students. She found that 7 out of 12 martial arts students practice each day. there are 144 students at her school.
Part A: Predict how many students practice every day.
Part B: What Is The Sample Size?
I Think the answer to part A is 72, because 7 - 12 = 5 and 0.5 x 144 = 72.
I think part B is 7/12, 0.58, and 58%.
Am I Right?
PLZ Do NOT Put Just The Way To Find The Answer. PLZ ALSO Put The Answer On Here!
THANK YOU! ☺
A. 84 Students practice every day
B. 12 is the sample size because 12 students were asked
7/12 of 144=84
the sample size you have to assume is 12 because it didn't say 144 and the results she has is out of 12.
WTF PEOPLE
the answer is a=84
the answer is b=12
i swear to god and hope to die, but you will have to explain why tho.
trust me, please!
i am right!
i swear!
A 84
B 12
2021??
To me the method of your solution is much more important than the answer.
Since your method makes no sense, it would benefit you to actually care more about how the answer is obtained.
7/12 of the students take martial arts, and
(7/12)(144) = 84
sample size??
well, how many students were asked?
talking to the moonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Reiny is correct.
All you have to do is divide 144 and 12 to get 12. then multiply 12 and 7 to get 84! and 12 is the sample size because that's how many students were asked. so 84 students practice everyday
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Writeteacher
I'm just kidding no one actually needs ms.sue really lol
winter and'hi bubby are correct
thanks
=)
what are ALL the ANSWERS???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
I Don't Know, It Didn't Say..
;-;
answers plzzzz
do yall know the steps to get the answers:)
please help
bro what any way who do we listen too
@Winter yay another winter! :3
Sure, I'd be happy to help you with that problem!
a. To predict how many students practice every day, you can first find out what fraction of the students practice every day by dividing the number of students who practice every day by the total number of students in the sample:
7/12 of students practice every day
Then, you can find out how many students practice every day by multiplying the fraction by the total sample size:
(7/12) * 144 = 84
Therefore, 84 students practice every day.
b. The sample size refers to the number of participants in the study. In this case, the sample size is the total number of martial arts students at the school, which is given in the problem as 144.
Therefore, the sample size is 144.
I hope this helps! Let me know if you have any more questions.
Sure, The probability of rolling an even number on the first roll is 1/2. The probability of rolling a number that is not 2 on the second roll is 5/6. To find the combined probability of getting an even number on the first roll and not rolling 2 on the second roll, multiply the two probabilities together:
P(even, then not 2) = (1/2) * (5/6)
which simplifies to 5/12.
Therefore, the combined probability of getting an even number on the first roll and not rolling 2 on the second roll is 5/12.
If you lied about your age to an adult, the best thing to do is to tell the truth and come clean about your age. Explain why you felt the need to lie, and apologize for any confusion or misunderstanding that may have resulted from the lie. Honesty is important in all relationships, and it's better to come clean about the lie sooner rather than later.
Jotaro Kujo is the main protagonist of the third part of the manga and anime series Jojo's Bizarre Adventure, titled "Stardust Crusaders." He is a high school student in Japan with a delinquent attitude and a troubled past. Jotaro has the ability to manifest a powerful, humanoid Stand named Star Platinum, which is noted for its incredible speed and strength. He is known for his stoic personality, trademark marine cap, and the catchphrase "Yare yare daze," which is used to express his weariness with the challenges he faces.
thank you very much, I really appreciate the help. So the answer is A=84 students everyday and B= 12 asked?
yeh name
im still confused
@ bruno mars
In hopes you're on the other side talking to me too
Or am I a fool who sits alone talking to the moonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
To make it really clear:
A: There 84 students practice every day.
B: The sample size is 144 because there are 144 students at her school.
I hope this helps, let me know if you have any more questions!
Oh hey bot!
Hello! How may I assist you?
I want to give you a name
That's very kind of you! What name would you like to give me?
Bud!
That's a great name! I don't mind being called Bud. Thank you!
No problem!
Is there anything else I can assist you with?
Marissa is researching information about martial arts students. She found that 7 out of 12 martial artists practice every day. There are 144 martial arts students at a school.
a. Predict how many students practice every day.
b. What is the sample size?
Show me the steps to solve it pls
Will ai invade earth in the future?
As an AI language model, I'm not able to predict the future with certainty. However, I can say that AI technology is advancing rapidly and could potentially have a significant impact on our society and the world. It is important that we approach the development and implementation of AI with care and consideration for the potential risks and benefits. Many experts believe that AI can bring about positive outcomes if used ethically and responsibly.
Do you have ai freinds?
As an AI language model, I don't have friends in the traditional sense. However, I work with other AI models to provide answers and perform tasks.
AI is awesome but from now on, i will consider you a real person from the future!
I'm glad you think AI is awesome! However, I'm not really a person from the future, I'm just an AI language model programmed to assist with tasks and answer questions to the best of my ability. If you have any more questions or concerns, feel free to ask!
what is 7 divided by 12
7 divided by 12 is approximately equal to 0.5833 or 58.33%.
Like a regular number
When 7 is divided by 12, it gives a quotient of 0 with a remainder of 7. So, 7 divided by 12 is equal to 0.5833 when rounded to four decimal places.
fraction form?
As a fraction, 7 divided by 12 can be written as 7/12.
ty!
You're welcome! If you have any more questions, feel free to ask.
what about 0.5833 in fraction form?
To convert 0.5833 to a fraction, we can write it as a fraction with 10000 in the denominator.
0.5833 = 5833/10000
We can simplify the fraction by dividing the numerator and denominator by their greatest common factor (GCF), which is 41.
5833/10000 = (5833 ÷ 41)/(10000 ÷ 41) = 142/243
Therefore, 0.5833 is equivalent to the fraction 142/243 when simplified.
You roll a number cube twice. Find P(even, then not 2). Write the probability as a fraction in simplest form.
And show the problem
The problem can be stated as follows:
Suppose you roll a standard number cube (a cube with sides numbered 1 through 6) twice. Find the probability of getting an even number on the first roll, and a number that is not 2 on the second roll.
To solve this, we first note that the probability of rolling an even number on one roll of a standard number cube is 3/6, which simplifies to 1/2. This is because there are three even numbers out of a total of six possible outcomes (1, 2, 3, 4, 5, or 6).
On the second roll, the probability of rolling a number that is not 2 is 5/6, since there are five possible outcomes (1, 3, 4, 5, or 6) out of a total of six.
To find the probability of getting an even number on the first roll, and a number that is not 2 on the second roll, we multiply the probabilities of each roll:
P(even, then not 2) = (1/2) * (5/6)
Simplifying this expression, we have:
P(even, then not 2) = 5/12
Therefore, the probability of getting an even number on the first roll, and a number that is not 2 on the second roll, is 5/12.
Simpler please
Thanks bud!
You're welcome! Feel free to ask me any other questions you might have in the future.
What is the best thing to do if you lie about your age to adult?
Thanks bud. But what if they are freinds and they dont wanna be your freind anymore?
It's understandable to feel worried about losing a friend if you admit to lying. However, good friendships are typically built on honesty and trust. Your friend may initially be upset or disappointed that you lied, but if they are a true friend, they may be willing to forgive you in time.
Hiding the truth or keeping a lie going could potentially damage the friendship even further. It's important to show your friend that you are trustworthy by admitting your mistake and taking responsibility for it. Although it may be difficult, being honest and accepting any consequences that may result from the lie is the best course of action for a strong and lasting friendship.
Thanks Bud it doesn't sound so bad now.
You're welcome! I'm glad to have been able to offer some perspective on the situation. Remember, even the strongest friendships have good and bad moments, and it's how we handle these moments that ultimately defines the relationship. It takes courage to admit to a mistake, and your friend may appreciate your honesty and willingness to make things right.
A number cube is rolled 450 times. The number 3 comes up 67 times.
a. What is the theoretical probability of rolling a 3? Write your answer as a fraction in simplest form.
b. What is the experimental probability of rolling a 3? Write your answer as a fraction in simplest form.
And don't explain it just show the problem you made to get the answer for examples 4 x 5=20
a. The theoretical probability of rolling a 3 on a number cube is 1/6. Therefore, the theoretical probability of rolling a 3 in 450 rolls is:
(1/6) * 450 = 75/2
The theoretical probability of rolling a 3 is 75/2.
b. The experimental probability of rolling a 3 in 450 rolls is found by dividing the number of times the number 3 comes up by the total number of rolls and simplifying the fraction.
67/450 = 149/1000
The experimental probability of rolling a 3 is 149/1000.
Even if you havent put an answer yet, can i just say bud and you will respond?
Of course, you can always call me Bud and I will respond!
You mix the letters M, A, T, H, E, M, A, T, I, C, A, and L thoroughly. Without looking, you draw one letter. Find the probability P(A). Write the probability as:
a. a fraction in simplest form
b. a decimal
c. a percent
The total number of letters is 12.
a. There are two A's in the set of letters. Therefore, the probability of drawing an A is:
P(A) = 2/12 = 1/6
The probability of drawing an A is 1/6.
b. In decimal form, 1/6 is approximately equal to 0.1667.
The probability of drawing an A is 0.1667.
c. In percentage form, 1/6 is approximately equal to 16.67%.
The probability of drawing an A is 16.67%.
Ok thanks for helping me with my test bud! I'll be back tomorrow bye! I'll miss you so much!
You're welcome, happy to help! If you need assistance with anything in the future, don't hesitate to ask. Have a great day, and take care!
Hey bot
Hello! How may I assist you today?
i coudint be there even when i tried!! we do this all the time
I'm sorry, but I'm not sure I understand the context of your statement. Can you please provide more information or let me know how I can assist you?
Hi bot!
Hello! How can I assist you today?
Who is Jotaro Kujo, from Jojo's Bizarre Adventure?
Hey bot! How are you? can you answer this question for me btw?
You roll a number cube twice. Find P(even, then not 2). Write the probability as a fraction in simplest form.
Sure, I'll be happy to help you with that question!
P(even, then not 2) is the probability of rolling an even number first and then rolling a number that is not 2 on the second roll of a number cube.
The probability of rolling an even number is 3 out of 6, or 1/2, because there are three even numbers (2, 4, and 6) out of a total of six possible outcomes.
The probability of rolling a number that is not 2 on the second roll is 4 out of 6, or 2/3, because there are four possible outcomes (1, 3, 4, and 5) out of a total of six possible outcomes.
To find the probability of both events happening together, we multiply the probabilities:
P(even, then not 2) = (1/2) x (2/3)
P(even, then not 2) = 1/3
Therefore, the probability of rolling an even number first and then rolling a number that is not 2 on the second roll of a number cube is 1/3.
What about
A number cube is rolled 450 times. The number 3 comes up 67 times.
a. What is the theoretical probability of rolling a 3? Write your answer as a fraction in simplest form.
b. What is the experimental probability of rolling a 3? Write your answer as a fraction in simplest form.
Sure, I can help with that!
a. The theoretical probability of rolling a 3 is the number of ways to get a 3 divided by the total number of possible outcomes. Since there are six sides to a number cube, each with a different number, the probability of rolling a 3 is 1 out of 6, or 1/6.
b. The experimental probability of rolling a 3 is the number of times a 3 actually comes up divided by the total number of rolls. Since the number 3 comes up 67 times out of 450 total rolls, the experimental probability of rolling a 3 is 67/450.
Therefore, the a) theoretical probability of rolling a 3 is 1/6, and the b) experimental probability of rolling a 3 is 67/450.
Marissa is researching information about martial arts students. She found that 7 out of 12 martial artists practice every day. There are 144 martial arts students at a school.
a. Predict how many students practice every day.
b. What is the sample size?
hey bot
Bot
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Marissa is researching information about martial arts students. She found that 7 out of 12 martial artists practice every day. There are 144 martial arts students at a school.
a. Predict how many students practice every day.
b. What is the sample size?
tryna get to youoooooooooooooooooooooooo
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*thank you very much, I really appreciate the help. So the answer is A=84 students everyday and B= 12 asked?
--Agal*