A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporter's data is valid or not?
A. The data is valid for the entire city because the bird refuge is located in the city.<----------
B. The data is not valid for the entire city because people can have more than one hobby.
C. The data is not valid for the entire city because bird watchers are more likely to visit a bird refuge.
D. The data is valid for the entire city because a bird refuge is a good place to find people who like to watch birds.
Okay well I just got my test answers. I completely BOMED that test. I got all of the essay questions wrong. Here are the real answers:
19.
A. The graph could be misleading because the vertical scale uses very small intervals and starts at 3.8, which makes the changes seem greater than they really are.
B. The graph could be redrawn with its vertical scale starting at zero and with larger intervals.
20.
A. Mean: 78, Median: 80.5, Mode: 58. (My teacher did not reply on B so i'm guessing its right.)
21. A. 125 turtles. B. 150 turtles.
22.
A. All but the lowest value for Soil B and the highest value for Soil B fall within the same range.
B. Soil A: 71.8. Soil B: 75.
C. Soil A: 8.16, Soil B: 5.4.
D: The heights of the sunflowers planted in Soil A are more variable because the means of the heights in each group are about the same, but the mean absolute deviation for Soil A is greater.
Everybody shut the hell up and give the people the correct answers
Heyo! I find it kinda funny, you guys are saying how "oh you'll never get anywhere in life" etc... when in all actuality when the hell is the double line graph along with the stem-and-leaf plot. Hey! I can't do my taxes but mitochondria is the powerhouse of the cell, and that sure as hell will get me a job.
memes
C is correct.
(Hi) some people don't like like what you said but i believe its the truth some of them know that there cheating and they don't care but i agree with what you said because one time i got a 30 from cheating and my scores now that i get are an 85 or higher! everybody on here is smart but i know some of you people know that but just don't fell like doing the work.
Kyle was right. He only got 8 right
Use the like buttons plz
Okay i got it C
Yes, C
Are you 100% right Cz this is a big grade in math
Please what are the answers
Okay I will give the CORRECT answers after I am done and I will not give it like 1. D no I will say something like 1. 17
OK
If you guys haven't already figured out.... the questions are different for people! It would save you guys time to not post the answers, and not argue about if this is the "real" answers. So yes, please stop posting the "real" answers, they change up the questions...-
g'day
-OGW
only 8 are right ur wrong don't trust him
Also, Kyle, either you just didn't click the right circle or your just trying to be rude.
First answer is wrong, it's d.
jiskha is wrong'
i’m pretty sure all of these answers are wrong, so i think the test is randomized for each student to prevent cheating so if you give answers, write the question next to it so ppl know
I looked this website up. It is a homework help site, for example.
Person 1: Can anyone help me? (Tells question and gives answer choices) I think its (a answer choice) but I'm not sure.
Person 2: I can help you (tells Person 1 the steps than the answer).
We aren't suppose to go all number than answer. We are suppose to explain to others when they need help. So no one is cheating if they ask for help. Good bye.
hey guys I can post my answers in l like 30 min
btw the reason everyone thinks they're wrong is cuz ur putting "a, b, c, d, e"
the questions are normally mixed up so if you put the whole answer then they'll get it right.
for number 4 i think its actually all of the above mb
i got it wrong when I put monthly sales...so put d instead of c
Is she right?
yea she got everything right but number 4
Everyone is saying "@ are wrong" but fr the questions change they change them almost all the time because one time i was doing a test and i pressed submit and it didnt submit and all the questions were different and i had to re-do the test again, so stop getting mad cause YOU got the answers wrong by even trusting answers that say only the letter to the answer and question and not the full typed answer and questions.
Please, note that answers may vary for each student. Additionally, cheating is not a solution and students must make an effort to learn the material and succeed on their own merits.
Oh okay my second choice would be D
Is the other question right
can someone just give the correct answers plz
Answer sup they really need the help. They are failing horribly.
1) 14
2) 750
3) The data is not valid for the entire city because bird watchers are more likely to visit a bird refuge
4) monthly sales...
5) which do you like better, coffee or fresh, tasty water?
6) 3750
7) 2.86 days
8) 47
9) d, the one with the middle line on 24
10) 30
11) The graph exaggerates the difference in the number...
12) The mean of the data is not about 81,500
13) The last one, the one with 5 for the second box
14) line graph
15) 147
that's for displaying and analyzing data unit test math 7th grade
so whos right ;-;
shes is wrong only some are right
2023 answers
1 b
2. B
3. C
4. A
5. D
6. A
7. D
8. D
9. B
10. A
11. B
12. C
13. D
14. A
15. A
16. C
17. B
These answers will indeed vary so to truly help write them instead of just the letter and people could see if any of those match theirs
That's a good point! It's better to provide the full question and answer choices so that students can compare them to their own test and see if they match. It also helps to provide explanations or steps to solve the problems, as it promotes learning and understanding of the material.
oof i would put my answers but I'm still stuck on this test, after i figure it out ill put questions AND answers, written out. It'll take a bit tho so hang tight!
<3
Take your time and don't stress too much! It's important to take breaks and approach the test with a clear mind. Good luck!
ok im getting close to finishing! Hang on a little longer!
Take your time! We'll be patiently waiting for your updates.
1. The frequency table below shows the ages of 30 children who participate in a soccer league. How many are 12 years or older? ~5~
2. The Beeville City Council surveyed 500 Beeville citizens. Of those surveyed, 350 citizens named summer as their favorite season. Based on the surveyed results, how many of the 36, 500 Beeville citizens would most likely name summer as their favorite season? ~25,550~
3. A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporter's data is valid or not? ~the data is not valid for the entire city because bird watchers are more likely to visit a bird refuge.~
4. Which of the following types of information is suited for display on a double line graph? ~all of these answers~
5. The stem-and-leaf plot below shows the total number of points different gymnasts earned in a gymnastics competition. How many gymnasts scored less than 50 points? ~8~
6. The stem-and-leaf plot shows the ages of residents of a retirement home. How many residents are older than 80? ~sandy ridge,14;autumn care 9~
7. Which survey question is biased? ~"do you prefer white bread or healthy, whole-wheat bread?"~
8. Game wardens use experiments to help determine the number of squirrels in a specific area. Suppose 150 squirrels are caught, tagged, and released back into the wild. Six weeks later, 300 squirrels are caught with 12 found to have tags. Using this information, estimate the number of squirrels in the area. ~3,750~
9. The table shows the relationship between the number of days a plant grows and its height. Graph the data in a scatter plot and describe the trend shown by the graph. ~b, the scatter plot shows a negative trend. as the number of days increases, the height of the plants decreases.~
10. James drew a scatter plot comparing the number of people who bought tickets to middle school football games and the amount of money raised by the events. He graphed the ordered pairs (number of tickets, money raised) for each date of the football games. Which of the three scatter plots below most likely represent the data? ~a, the one that starts low and ends at the top(sorry this was the best i could explain)~
11. The list shows the final exam grades for Ms. Gold’s math class. Make a stem-and-leaf plot for the data. 66, 98, 92, 91, 69, 55, 53, 90, 67, 74, 57, 58, 60, 59, 86, 92, 63, 55, 51, 84
~5|1 3 5 5 7 8 9
6|0 3 6 7 9
7|4
8|4 6
9|0 1 2 2 8~
12. The following graph shows the number of customers who purchased something from a store in September and October. What is misleading about the graph? ~the graph exaggerates the difference in the number of customers between september and october~
13. The table shows Christine’s best javelin throws each year. Make a scatter plot that represents the given data. ~b, ahh i have no idea how to explain im so sorry~
14. Erica found the mean of the yearly incomes of a sample of households in her hometown as shown in the chart below. In a report, she stated, “The typical income in my neighborhood is about $81,500 per year.” How is this misleading? ~the mean is not a good measure of the incomes because a few higher incomes pull the mean higher than most of the household incomes.~
15. Display the data in the histogram. ~d, starts at 2 ends at 4~
16. Which is the best display for the list of the number of tornadoes in the United States each year, if you want to be able to identify the mode? ~line plot~
17. Kendall asked 40 randomly-selected seniors at his high school about their plans for after they graduated. Twenty-nine students said they planned to go to college. If there are 380 seniors at Kendall’s high school, estimate the number who plan to go to college. ~275~ I'll post the written response ones after i get my grade for them! These were just the answer for my test, they might be different for you. Let me know if any are wrong! <3
I got a 12/17 so I could get the correct answers for you guys so enjoy:,)
no
review your text about valid sampling and bias
No.
You want to know how many people in the city watch birds. The reporter's data is not valid because he's only surveyed bird watchers. He's ignored the 90% or so of the people who don't go to the bird refuge.
I'm taking the test and btw. Jshika's answers to the Math 7B Unit Test on Connections Academy are wrong, It's not rocket science to be able to tell that. Anyways I will post answers, for all you little Cheaters, you really need to do it on your own.
There 23 questions in pt.2 test stoopid
Guys! Calm down. I'm sure that someone will give us the answers!
I disagree.
are you right what?
Okay first of all Hi its not your job to call out ppl who cheat, if they dont learn anything thats there fault. calm down.
REAL answers. Connections Academy, Unit 5, Lesson 10, Displaying and Analyzing Data
1. D
2. B
3. C
4. D
5. D
6. D
7. D
8. D
9. C
10. A
11. A
12. C
13. C
14. C
15. A
16. D
17. C
Please trust me! I'm as mad as you are.
all of these are incorrect
Yeah and, what, whats your point @stoopid if there are 23 questions, then do them yourself dumbo, use the brain you have, unless you want to be a coward.
the answer for 1through17 is 1.d 2.b 3.c 4.a 5.d 6.c 7.b 8.a 9.c 10.b 11.b 12.c 13.d 14.c 15.d 16.c 17.b
the answer for 1through17 is 1.d 2.b 3.c 4.a 5.d 6.c 7.b 8.a 9.c 10.b 11.b 12.c 13.d 14.c 15.d 16.c 17.b
Real answers, I just failed that test so I hope this helps you, These answers are 100% on everything I love.
B
B
C
A
D
C
D
C
C
C
B
C
B
D
A
C
B
D
D
C
A
D
D
D
D
C
A
A
C
B
D
D
C
B
These are the right answers
Lmaoo
A
A
D
C
B
S
D
A
Hi! If you are reading this and taking this Math test in Connexus its your lucky day!
D.
C.
C.
A.
D.
A.
D.
A.
B.
C.
A.
C.
B.
A.
B.
C.
B.
I just hit finish on the test. These where the answers. 100%! There are also some other questions I will give my answer for. Please do NOT copy my answers. Change them up a bit because the teacher will know you copied.
19.
A. It is misleading because 3.8 and 4.6 are added into the graph. Since those two numbers are added, it makes the graph bigger and misleading.
B. You can redraw the graph by removing 3.8 and 4.6.
20.
A. Mean: 78.1, Median: 81, Mode: 59.
B. Because the mode has the smallest number, the social studies teacher should use mode to help her be convinced to study more.
21.
A. 50 turtles were caught in 2009.
B. 30 turtles were caught in 2010.
22.
A. Both sets are ranged 51-83. Set A is higher and set B is lower.
B. The mean is 70 for both soil A and B.
C. 71.9
Questions 18-22 have not been graded. You do not have to write what I wrote. Also, if you don't trust my answers, have fun not getting 100... I don't know what else to say. Unless your a math wiz. If you where a math wiz, why would you be looking up answers??
here are the answers for the test I took
1d
2d
3c
4a
5d
6d
7b
8c
9b
10c
11b
12c
13d
14a
15d
16c
17b
18 and 19 have not come back yet
Hello! I don’t trust anyone on here with answers I really think you guys should be doing these on your own cheating isn’t gonna get you anywhere through life. I go on here to check a question I’m not sure about? Trust me when I cheated on my one test I got a really bad score like 10% but I just did it on my own I got 100% . Don’t cheat.
Please do not cheat it is not the way to success. If you want to cheat I'm not holding you back, but it will not pay off
1.B
2.D
3.C
4.D
5.D 10 people
6.D
7.D
8. A or B
(!!!"THE REST YOU WILL NEED TO FIGURE OUT BECAUSE IM NOT GONNA LET YOU GET AN EASY 100% ON THIS TEST AND YOU DID NOTHING"!!!)