1. The table shows the results of spinning a four-colored spinner 50 times. Find the experimental probability and express it as a decimal.
P(not red) = ?
red | blue | green | yellow
-----------------------------------------
20 | 10 | 9 | 11
(1 point)
a 0.6
b 0.4
c 0.2 <------------------------
d 0.3
2. You roll a number cube 20 times. The number 4 is rolled 8 times. What is the experimental probability of rolling a 4? (1 point)
a 40%
b 25%
c 20%
d 17% <-------------------------
3. The table below shows the results of flipping two coins. How does the experimental probability of getting at least one tails compare to the
theoretical probability of getting at least one?
outcome|HH | TH | HT | TT
--------------------------
landed |28 |22 |34 | 16
A The experimental probability is 3% greater than the theoretical probability.
B The theoretical probability is 3% greater than the experimental probability. <---------------
C The experimental probability is equal to the theoretical probability.
D The experimental probability is about 1% less than the theoretical probability.
4. The probability of winning a game is 15%. If you play 20 times, how many times should you expect to win? (1 point)
a 5 times <------------------------
b 3 times
c 6 times
d 15 times
5. The probability of having a winning raffle ticket is 20%. If you bought 50 tickets, how many winning tickets should you expect to have?
a 5 tickets <----------------------
b 3 tickets
c 8 tickets
d 10 tickets
6. A company finds 5 defective toys in a sample of 600. Predict how many defective toys are in a shipment of 24,000.
a 40 toys <-------------------------
b 166 toys
c 200 toys
d 20 toys
7. Which of the following is an example of independent events?
A rolling two number cubes <-------------------
B selecting marbles from a bag without
replacement after each draw
C choosing and eating a piece of candy from a dish and then choosing another piece of candy
D Pulling a card from a deck when other players have already pulled several cards from that deck
8. A bag of fruit contains 4 apples, 1 plum, 2 apricots, and 3 oranges. Pieces of fruit are drawn twice with replacement. What is P(apple, then
apricot)? (1 point)
a 4/5
b 2/25
c 3/25
d 3/5 <---------------------
9. A coin is flipped three times. How the does P(H, H, H) compare to P(H, T, H)? (1 point)
A. P(H, H, H) is greater than P(H, T, H)
B.P(H, T, H) is greater than P(H, H, H). <-----------------
c.The probabilities are the same.
d.There is no way to tell with the information given.
10. A coin is tossed and a number cube is rolled. What is P(heads, a number less than 5)? (1 point)
A 1/3
B 5/12
C 2/3
D 5/6 <----------------------
am i correct.
Just to let you know, i am really bad at math:(
1. a
2. a
3. b
4. b
5. c
6. c
7. a
8. b
9. c
10. a
This is for the same questions diffrent awnsers 6b lesson 3 unit 6
1c
2c
3a
4b
5a
lun is correct just took the quiz and got 100
For Connections Academy the answers are:
1. A
2. A
3. B
4. B
5. C
6. C
7. A
8. B
9. C
10. A
10/10 (100%)
Your Welcome!
The REAL ANSWERS ARE
1. 0.6
2. 40%
3. The theoretical probability is 3% greater than the experimental probability.
4. 3 times
5. 10 tickets
6. 200 toys
7. rolling two number cubes
8. 2/25
9. The probabilities are the same.
10. 1/3
cant you just put the answers
Lesson 5: Probability of Independent Events
Essential Math 6 B Unit 6:Exploring Probability
1- is 1 which is a
2- is 1 which is a
3- is 2 which is b
4- is 2 which is b
5- is 3 which is c
6- is 2 which is b
7- is 1 which is a
8- is 2 which is b
9- is 3 which is c
10- is 1 which is a
DONE AT 8:17 PM
Date 5/16/2018
1. 0.8
2. 25%
3. The experimental probability is 3% greater than the theoretical probability.
4.7/12
The experimental probability will get closer to 50%
I hope this help :)
THNX lun!!! everyone lun is correct srsly did the test and got 100 percent!!! thank you soooooo much!
I thought lun was incorrect cuz of the choices "AA BB CC ABC A" but it was right. Thank you so much!
here are the answers for the practice
B
C
A
B
A
C
i got a 90 percent Ty but for number 5 the answer is actually D for connexus student. i repeat for connexus students only.
1. A. 0.6
2. A. 40%
3. B. The theoretical probability is 3% greater then the experimental probability
4. B. 3 times
5. C. 10 tickers
6. C. 200 toys
7. A. Rolling two number cubes
8. B. 2/25
9. C. The probabilities are the same
10. A. 1/3
When helping you should always include the actual answer because sometimes they change the order. Thanks
This for 2022
1-C. 0.8
2-C. 25%
3.A. The experimental probability is 3% greater than the theoretical probability
4.B. 7/12
5.A. The experimental probability will get closer to 50%.
I just did the test so this should give you 100%
Thank you so much I got 100%
Thx lun is correct
Thanks Iun!
thank you so muchhhhhhhhhh
Thanks lun!!!
thank u everyone
THX LUN!!!!!!!!!!
I need the answers to lesson 3 unit 6. Dose anyone know the answers?
1. A
2. A
3. B
4. B
5. C
6. C
7. A
8. B
9. C
10. A
GOT 10/10 CORRECT
mines only 5 questions? its math 6 B unit 2 lesson 3
thx ca you best bro
LUN IS CORRECT FOR 6TH GRADE CONNEXUS I GOT 💯%
Great work Rb's
Your answers are all correct!
wat about the pratice tho
lun ur an absolute lengend!!!
@Nightshade is 100% correct as of 5/8/2021 :D
(for the quiz)
TYSM @ca i got 100%
ca is absalutly right! :)
*sorry for the spelling im dislexic*
babyface is correct :) i got 100
@🌠🌃✨⭐ Starlina bro shut up it was one question wrong. maybe if you did it by yourself then it wouldn't be a problem. be grateful that you got a 90 dang
lun is using his abcs as answers and also he got 1 of them wrong but still 99% so goooooood
@no name...thank you so much..tbh i have just been lazy the past few days....my parents never help me with my work..so i just felt the need to relax..i have been searching for the quick check answers and here they are...thank you so much 100% guaranteed
RB'S is 100%%%% coRRECTTTT
What is the probability of rolling a number cube and getting a 4 and then an even number?
Bot answer that, What is the probability of rolling a number cube and getting a 4 and then an even number?
1/6
1/2
1/12
2/3
THANK YOU SO MUCH! I was Falling behind in math I had a C+ My mom said I have t get All A's and B's I'm almost getting it into a b- "I think" LOL Thanks guys!
thank you gys
:( 2 questions wrong NOT THANK YOU lun..
Ca thank you
:D
Thx nightshade but 10 is A. :<
Please use "Ca"'s answers they are correct for lesson 3 unit 6
I got a 90%. #6 is actually b
I need the answers to 6.3.5 - Practice: Theoretical and Experimental Probability Practice
Ca is correct for
6.3.6 - Quick Check: Theoretical and Experimental Probability
Math 6 Spring 2020/2021 / 6. Exploring Probability / 6.3. Theoretical and Experimental Probability
Lun is correct just like BABYFACE. Thanks for whoever typed the questions easy to check out answers with the questions typed! Thanks everyone!!! You all are great!!!!
CA is 100% correcttt
WOOHOO
BABYFACE is correct! Thank you @BABYFACE
a
a
b
b
c
c
a
b
c
a
seems fake but 100% legit
It's great to see everyone contributing and confirming correct answers! Thank you all for your help.
Use the following table and spinner to answer the question.
The table summarizes the results of spinning the spinner shown.
The image shows a spinning wheel with 2 blue spaces, 2 yellow spaces, 2 green spaces, and 2 red spaces. One of the yellow spaces has an arrow.
Color
red
blue
green
yellow
Number of times spun
6
5
3
4
What is the experimental probability of the spinner landing on red?
The spinner landed on the red section 6 times out of a total of 20 spins, so the experimental probability of the spinner landing on red is:
6/20
Simplifying this fraction we get:
3/10
So the experimental probability of the spinner landing on red is 3/10 or 0.3 as a decimal.
that is not one of the answers
Sorry about that. Could you please provide the answer choices?
1/2
1/3
1/4
The spinner landed on the red section 6 times out of a total of 20 spins, so the experimental probability of the spinner landing on red is:
6/20
Simplifying this fraction we get:
3/10
So the experimental probability of the spinner landing on red is not one of the given answer choices.
You roll a number cube 20 times. It lands on 2 five times. What is the experimental probability of rolling a 2?
The experimental probability of rolling a 2 is the number of times a 2 was rolled divided by the total number of rolls.
In this case, the cube was rolled 20 times and it landed on 2 five times:
Experimental probability of rolling a 2 = 5/20
Simplifying this fraction, we get:
Experimental probability of rolling a 2 = 1/4
So, the experimental probability of rolling a 2 is 1/4 or 0.25 as a decimal.
i’m failing math now because the first person want correct i got 2/10
I apologize for any confusion or incorrect information. Please let me know what specific problems from which lesson/unit you need help with, and I will do my best to provide you with correct answers. Remember, cheating is not a solution, and it's important
hey bot
bot
bruh bot howare u so smart
6 is b
Lun is correct
thanks lun
Ty lun
6 is c
Ca is correct if you're doing lesson 3 unit 6
IUN IS INCORRECT I GOT A 90%!!! 9/10!!!!!!!!!!!!!!!!!!!!!!!
thanks 6 is 25!
Actually C is correct for 6
Lun is correct :)
ty Lun x3
Lun is right thank god i was so frickin scared
wait so what are the answers to all of them DragonBornFU5R0D48
6 is actually C for connexus, but other than that, Lun is correct!!
i got a 90%, number 6 has now been changed to b?
6. A dealership has 5 red cars out of 20 cars. Based on his ratio, predict how many red cars the dealership would have if they had 100 cars.
Unselected answer (0 pts) 4 red cars
Unselected Correct answer (1 pt) 25 red cars
Incorrect Selected Answer (0 pts) 400 red cars
Unselected answer (0 pts) 75 red cars
0 /1 point
5 AND 6 ARE BOTH C
For 2020 the answers are this: (promise 100%)
1. A
2. A
3. B
4. B
5. C
6. C
7. A
8. B
9. C
10. C
I promise
yeah right you're dyslexic
read name and read bottom sentce with it
skin wish i had it
6 is actually b not c, and 2 is d, not a. (connexus grade 6)
Nein!
6 is B i just took the test and lun is wrong with 6 but everything else is correct!!!!!! :)
1)20% chance of spinning each one
2)= 40 40% *20=8
3)since there are 4 outcomes, theoretical = 25% my changed answer is 25%.28+22+34+16= 100 100 / 4 = 25%
4)my changed answer 3 15% of 20=3
5)20=2 50=5 2*5=10 A
6)24000 / 600 = 40
7)self explanatory
8)apple+apricot =6 10 all together 6/10=3/5
9)since a coin flip is random,it is a higher probability of the outcome to be H T H or B
10)since it says less than 5 and there is 6 sides on a dice all together, it is 5/6.
PLEASE CHECK
Please explain how you got your choices.
1)
There are 4 colours, multiplied by 20% gives only 80%, where do the remaining 20% go?
Experimental probability goes with the outcome of experiments. Think along those lines.
2)
40% is correct, as you said 40%*20=8, or working directly, 8÷20=40%.
3)
Theoretical is 25% (100/4).
Experimental is what? Then choose a correct answer.
4)
15% of 20 = 3 times
is correct.
5)
Correct, calculate by proportion,
or 50 tickets * 20% = 10 .
6)
Remember they found 5 defective toys out of 600.
7)
Independent means one outcome does not affect the other.
If you think it is self-explanatory, it seems that you understand the idea.
8)
What you 3/5 is the correct answer for a different problem, namely picking either an apple or an apricot.
The question requires picking an apple first, then an apricot on the second draw.
The two draws are independent steps.
The probability of succeeding both steps is the product of succeeding each step.
There is a total of 10 fruit pieces.
P(Apple)=4/10
P(Apricot)=2/10
So P(Apple then Apricot)
= P(Apple)*P(Apricot)
=?
9)
There are 2 outcomes for each flip, and there are 2³=8 outcomes if it's flipped three times.
Enumerate the 8 outcomes and count how many of them are HTH, and how many of them are HHH.
(Ignore my previous answer to this problem, I misinterpreted the problem)
10)
Again, this is a two step experiment, tossing a coin and throwing a die.
Find and post the probability of success for each step. Now since the two steps are independent, the probabilities of the two steps may be multiplied together to get the final probability.
STOP USING THIS WEBSITE TO CHEAT IT IS TO HELP.
ALL THE CORRECT ANSWERS FOR LESSON 5 UNIT 6 (connexus):
A
D
B
C
B
A
B
C
A