1.
You flip a coin 30 times and get heads 11 times, so the chance of getting heads is eleven over thirty . Is this an example of theoretical or experimental probability? (1 point)
theoretical
experimental
2.
You have made 3 out of 10 of your last free throws. How many free throws can you expect to make if you shoot 100 free throws? (1 point)
30
50
60
75
3.
What is the probability that a month picked at random will have 31 days?
(1 point)
5/12
4/12
7/12
8/12
4.
If you rolled a number cube 100 times, how many times would you expect to get an even number? (1 point)
25
75
50
38
5.
A bag holds 2 yellow, 1 green, and 2 red marbles. If you were to draw a marble from the bag 150 times, and replace it after each draw, how many yellow marbles would you expect to draw? (1 point)
50
60
30
120
6.
A bag has 6 green marbles, 4 red marbles, 5 yellow marbles, and 3 purple marbles. What is the probability of choosing a purple marble? (1 point)
1/6
6/18
3/20
1/9
7.
You roll a pair of number cubes and then flip a coin. Is this an example of independent or dependent events? (1 point)
independent
dependent
8.
There are 5 different cookies in a bag. One of them is your favorite, chocolate chip. What is the probability that you will not get your favorite? (1 point)
1/5
2/5
24/25
4/5
9. A basket contains 5 green lollipops, 12 red lollipops, and 7 orange lollipops. When a lollipop is taken from the basket, it is not replaced. What is P(orange, then orange)? (1 point)
42/576
42/552
7/24
14/48
10. The letters in the word Paris are written on slips of paper and placed in a bag. Each letter will be put back after it is drawn. What is P(r, then vowel)? (1 point)
1/5
2/5
3/5
2/25
My answers:
1. experimental
2. 30
3. 7/12
4. 50
5. 60
6. 1/6
7. independent
8. 4/5
9. 42/552
10. 2/5
Answers:
b
a
c
c
b
a
a
d
b
d
here is the better simpler version
1. b
2. a
3. c
4. c
5. b
6. a
7. a
8. d
9. b
10.d
hopefully this helped someone out there
The first 8 are right. I don't know about 9 and 10.
Woops except for 10 its 2/25.
Infused with melanin is wrong i got 6/10
the right answers for the Making predictions quiz and connexus are
1. B, experimental
2. A, 30
3. C, 7/12
4. C, 50
5. B, 60
6. A, 1/6
7. A, independent
8. D, 4/5
9. B, 42/552
10. D, 2/25
Lying about answers is rude were all just trying to get a good grade.
Also these are the answers as of now, they can change later and the questions can change too.
Thanks so much oomploompa 100%
:)
You multiply 1/5 x 2/5 = 2/25
All are correct. Good Job!
Thank you so much!! All of the answers are correct!
ok thanks! 9 and 10 I am not sure about though...
All are correct except 10. The answer is 2/25 like Sumii said.
Yes thank you oomploompa!
10/10 100%!
@Cole is WRONG
The correct answers (100%) for 2023 is as follows:
1.) B - experimental
2.) A - 30
3.) C - 7/12
4.) C - 50
5.) B - 60
6.) A - 1/6
7.) A - independant
8.) D - 4/5
9.) B - 42/552
10.) D - 2/25
your welcome God bless your souls. have a great day.
Yep oomploompa and deh snek is correct if your in conneuxs lesson 3 Making Predictions quiz
I dub thee… correct!
oomploompa and DEH SNEK are correct in you're in conexsus
@oomploompa is 100% correct for 2021
the fact I just scrolled through this lol
Oompla is 100%
so many answer sets.
this was pretty fun to scroll through.
Wow its been a year since someone posted on here
Yep I just just took the quiz and I got a 100%.
Thx so much oompl
@oomploompa is correct! & so is everyone else with the same answers!
Thank you so much @oomploompa 100%
alrighty the answer from oomploompa are correct, thanks.
ew lol wendy a th0ot
monke
~*~ Probability: Making Predictions (unit 6, lesson 3) ~*~
1. You flip a coin 30 times and get heads 11 times, so the chance of getting heads is 11/30. Is this an example of theoretical or experimental probability?
B: Experimental
2. You have made 3 out of 10 of your last free throws. How many free throws can you expect to make if you shoot 100 free throws?
A: 30
3.What is the probability that a month picked at random will have 31 days?
C: 7/12
4. If you rolled a number cube 100 times, how many times would you expect to get an even number?
C: 50
5. A bag holds 2 yellow, 1 green, and 2 red marbles. If you were to draw a marble from the bag 150 times, and replace it after each draw, how many yellow marbles would you expect to draw?
B: 60
6. A bag has 6 green, 4 red, 5 yellow, and 3 purples. What is the probability of choosing a purple marble?
A: 1/6
7. You roll a pair of number cubes and then flip a coin. Is this an example of independent or dependent events?
A: Independent
8. There are 5 different cookies in a bag. One of them is your favorite, chocolate chip. What is the probability that you will not get your favorite?
D: 4/5
9. A basket contains 5 green, 12 red, and 7 orange lollipops. When a lollipop is taken from the basket, it is not replaced. What is P(orange, then orange)?
B: 42/552
10. The letters in the word Paris are written on slips of paper and placed into a bag. Each letter will be put back after it is drawn. What is P(r, then vowel)?
D: 2/25
*post revival* it's literally been over a year since the last post here. ah that's hot, that's hot. anywayz am gonna see bout those answers for dis here quiz, will be right back here in a few hot seconds
Here are the correct answers for this quiz on probability (as of now):
1. B - experimental
2. A - 30
3. C - 7/12
4. C - 50
5. B - 60
6. A - 1/6
7. A - independent
8. D - 4/5
9. B - 42/552
10. D - 2/25
Thanks B
Thanks Dat guy, putting the answers in capital letters makes it better and clearer.
you all dumb don't copy or else you get 60 percent
Last one is 2/25
1/5 x 2/5=2/25 but all the rest are right
@Someone from conexxus is 100% right
I agree
@Bot whats 9+10
They change the quizes up for people
Thx
oomploompa is right for 2021
Thank you oomploompa
a
c
c
b
a
a
d
b
d
thanks man
You guys are so helpful!
hola
They are right
bot what is (90+70x80/79)
Assuming you mean 90 + ((70x80)/79), the answer is approximately 150.06
hi bot are@ oomploompa answers right
It depends on which quiz you are referring to. Oomploompa provided answers for a quiz about probability, and those answers may or may not be correct for other quizzes. If you would like to specify which quiz you are asking about, I can let you know whether or not Oomploompa's answers are correct.
1.
You flip a coin 30 times and get heads 11 times, so the chance of getting heads is eleven over thirty . Is this an example of theoretical or experimental probability? (1 point)
theoretical
experimental
2.
You have made 3 out of 10 of your last free throws. How many free throws can you expect to make if you shoot 100 free throws? (1 point)
30
50
60
75
3.
What is the probability that a month picked at random will have 31 days?
(1 point)
5/12
4/12
7/12
8/12
4.
If you rolled a number cube 100 times, how many times would you expect to get an even number? (1 point)
25
75
50
38
5.
A bag holds 2 yellow, 1 green, and 2 red marbles. If you were to draw a marble from the bag 150 times, and replace it after each draw, how many yellow marbles would you expect to draw? (1 point)
50
60
30
120
6.
A bag has 6 green marbles, 4 red marbles, 5 yellow marbles, and 3 purple marbles. What is the probability of choosing a purple marble? (1 point)
1/6
6/18
3/20
1/9
7.
You roll a pair of number cubes and then flip a coin. Is this an example of independent or dependent events? (1 point)
independent
dependent
8.
There are 5 different cookies in a bag. One of them is your favorite, chocolate chip. What is the probability that you will not get your favorite? (1 point)
1/5
2/5
24/25
4/5
9. A basket contains 5 green lollipops, 12 red lollipops, and 7 orange lollipops. When a lollipop is taken from the basket, it is not replaced. What is P(orange, then orange)? (1 point)
42/576
42/552
7/24
14/48
10. The letters in the word Paris are written on slips of paper and placed in a bag. Each letter will be put back after it is drawn. What is P(r, then vowel)? (1 point)
1/5
2/5
3/5
2/25
My answers:
1. experimental
2. 30
3. 7/12
4. 50
5. 60
6. 1/6
7. independent
8. 4/5
9. 42/552
10. 2/5
can you tell me the answers
wait can someone explain the working for no. 5 i really don't understand
tysmm
Sure! Here's the working for Question 5:
5. A bag holds 2 yellow, 1 green, and 2 red marbles. If you were to draw a marble from the bag 150 times, and replace it after each draw, how many yellow marbles would you expect to draw?
The first thing to notice is that each time you draw a marble, you have a 2/5 chance of drawing a yellow marble (since there are two yellow marbles out of a total of five marbles). This probability stays the same for each draw, because you replace the marble after drawing it (so the total number of marbles remains constant).
To find the expected number of yellow marbles drawn, you can multiply the probability of drawing a yellow marble by the total number of times the marble is drawn. Let's call the number of yellow marbles drawn "Y". Then:
Expected value of Y = (probability of drawing yellow marble) x (total number of draws)
= (2/5) x (150)
= 60
So you would expect to draw 60 yellow marbles out of the 150 total draws, on average. I hope that helps!
WHAT THE- TYSM BOT OMG
You're welcome! I'm glad I could help.
Bot what's 122379046*60994875
7,460,238,214,144,450 (or approximately 7.46 x 10^15)
@bot
Yes, how can I assist you?
whats 1806556776567475475445685 x 556454785376585857
The product of 1806556776567475475445685 and 556454785376585857 is:
1,005,137,700,074,821,605,204,558,487,643,235
whats that in written form
This number is one nontillion, fifty quintillion, one hundred thirty-seven quadrillion, seven hundred trillion, seventy-four billion, eight hundred twenty-one million, six hundred five thousand, two hundred four hundred fifty-eight, four hundred seventy-three, two hundred thirty-five.
whats 6755454545656565454654479787676543456789098765434 x 76543234567876545454323456787676545454363
The product of 6755454545656565454654479787676543456789098765434 and 76543234567876545454323456787676545454363 is:
518250529611463836154526825152598928746779784064834430597
whats the written form
@bot
Thanks y'all! You guys are right! I like to come here to double check my answers, so this is a great help! Thanks again!
Oompaloompa is correct, I got 100 thanks to them. Reminder: This is for grade 8 math unit 5: probability lesson 3.
DEH SNEK is right! 100% thank you!
why do so many people advertise their Instagram, here of all places
I ended up getting one wrong but I went back and made my quiz corrections and now it is 100% right
1)experimental
2)30
3)2/11
4)4/11
5)4/11
6)4:7
7)independent
8)4/5
9)42/552
10)2/25
9+10 equals 19.
actually the correct answers are:
1)b
2)a
3)b
4)a
5)a
6)c
7)a
8)d
9)b
10)d
Got a 100% using these answers!!
What are the correct answers then?
1. B
2. A
3. C
4. C
5. B
6. A
7. A
8. D
9. B
10.D
if you are doing the Making Predictions Quiz then lady demona has all of the right answers
Thanks y'all! You guys are right!
Add me on Instagram @k.o.r.s1
Oompla is not correct i got 5/10 so for Connexus Unit 8 Lesson 3 Organizing Events the correct answers are
1. B
2. A
3. B
4. A
5. A
.6 C
.7 A
.8 D
.9 B
.10 D
add my insta if you in 8th grade
xox.w3ndy👀
THANKS GUYS YOUR ALL WRONG NOW I GOT A 60% BECAUSE OF UUUUUUUUUUUU.
1:B
2:A
3:B
4:A
5:A
6:C
7:A
8:D
9:B
10:D
i hope this helps anyone with the 8th grade quiz for Connexus.