https://padlet.com/alazarojr/stats01 en-us 2016-09-03 10:06:03 UTC 2023-10-14 12:34:03 UTC hello@padlet.com alazarojr https://padlet.com/alazarojr/stats01/wish/182967766 Click on the document to download it. This is your syllabus.]]> 2017-08-27 09:29:30 UTC https://padlet.com/alazarojr/stats01/wish/182967766 alazarojr https://padlet.com/alazarojr/stats01/wish/184394737 Lucy conducted a survey asking some of her friends in school to specify their favorite type of TV entertainment in order to make inferences of the general population at Kang Chiao. The following is a list of choices of TV entertainment

reality; documentary; Korean drama; cartoon; other

Is Lucy going to obtain reliable data? Explain why or why not. If not, provide Lucy with some recommendations with examples. ]]> 2017-09-03 09:35:19 UTC https://padlet.com/alazarojr/stats01/wish/184394737 https://padlet.com/alazarojr/stats01/wish/184454269 I think the data is not reliable. Because Lucy can not only ask some of her friends to make inferences of the favorite type Tv in kcis. Because Lucy and her friends is only a small sample of the whole population. And most of her friends must be female. The favorite type of tv depends gender too. So the data that Lucy collect will be really different from the true data of all kcis student]]> 2017-09-04 02:01:59 UTC https://padlet.com/alazarojr/stats01/wish/184454269 https://padlet.com/alazarojr/stats01/wish/184454382 I think the data was not reliable,because young people were more than adults. Lucy can got the data in a community.]]> 2017-09-04 02:03:04 UTC https://padlet.com/alazarojr/stats01/wish/184454382 kevin_zhang2502 https://padlet.com/alazarojr/stats01/wish/184454398 She can ask her friends after class or at lunch time. And collect her friends' reality favorite type of TV entertainment. At last, She gets that   
many of her friends like to watch documentary, Korean drama, cartoon and others. ]]> 2017-09-04 02:03:21 UTC https://padlet.com/alazarojr/stats01/wish/184454398 https://padlet.com/alazarojr/stats01/wish/184454403 I think Lucy can't obtain the reliable data,she can ask more people not just ask her friends. For example she can ask some strangers on the street.]]> 2017-09-04 02:03:23 UTC https://padlet.com/alazarojr/stats01/wish/184454403 https://padlet.com/alazarojr/stats01/wish/184454443 Melody Qiu
No,the population are too small. She must ask more people. The number is accurate.]]> 2017-09-04 02:03:44 UTC https://padlet.com/alazarojr/stats01/wish/184454443 https://padlet.com/alazarojr/stats01/wish/184454447 No. Because they may not write the real answer or someone will do the survey by replacing. The online version is not a good way to have the reliable data.  In my opinion, the hard copies can be given to some of the students to double check their answers to make sure there is a reliable data. The population is not enough as well. Because elementary school kids are not allowed to use electronic devices. And not all teachers will do the survey maybe. Even some staffs like cleaners still should be counted. As a result, this can influence the sample directly. It's too small to calculate it. It's meaningless.]]> 2017-09-04 02:03:47 UTC https://padlet.com/alazarojr/stats01/wish/184454447 https://padlet.com/alazarojr/stats01/wish/184454450 No, I don't think she will gets a reliable data. One of the reason is she should add more categories on the questionnaire, the data will be more accurate. Secondly, she should ask more students as the sample, because her friends may all have the similar interests.]]> 2017-09-04 02:03:48 UTC https://padlet.com/alazarojr/stats01/wish/184454450 changchaochun0823 https://padlet.com/alazarojr/stats01/wish/184454524 In my opinion, I think Lucy is not going to obtain reliable data, because her sample is way too small. I suggest her to get a big enough population in order to make the data reliable. (ex. several classes in different grades)]]> 2017-09-04 02:04:19 UTC https://padlet.com/alazarojr/stats01/wish/184454524 wk811659280 https://padlet.com/alazarojr/stats01/wish/184454530 I think she did not obtain the reliable data because she did not collect the number of people who like to watch these kind of TV entertainments. 
She should calculate the number of her friends who would like to specify their favorite type of TV. Then she can make inferences of the population in Kang Chiao]]> 2017-09-04 02:04:25 UTC https://padlet.com/alazarojr/stats01/wish/184454530 https://padlet.com/alazarojr/stats01/wish/184454586  Justin Huang
No,because she just asked her friends.It is not reliable.She can ask different grades students.

]]> 2017-09-04 02:04:50 UTC https://padlet.com/alazarojr/stats01/wish/184454586 https://padlet.com/alazarojr/stats01/wish/184454627 I think Lucy is not going to obtain reliable data because she is just going to ask some of her friends in school in order to know the general population in KangChiao is impossible. We can't choose a small amount of people to indentify all the students inKC. The date will be not actulate.]]> 2017-09-04 02:05:11 UTC https://padlet.com/alazarojr/stats01/wish/184454627 https://padlet.com/alazarojr/stats01/wish/184454645 I do not believe that Lucy's survey will be reliable, because she only asks her friends as the sample, and her friends can not represent the whole school. I recommend Lucy to ask different people from different grade to from her sample.]]> 2017-09-04 02:05:22 UTC https://padlet.com/alazarojr/stats01/wish/184454645 https://padlet.com/alazarojr/stats01/wish/184454650 Yes, lucy isn't need to obtain data. Her friends is a simple group.From the group can state all the number. But it's not too much. so,if choice more do this can make a teat recomedation.]]> 2017-09-04 02:05:24 UTC https://padlet.com/alazarojr/stats01/wish/184454650 https://padlet.com/alazarojr/stats01/wish/184454668 I think Lucy will not obtain the reliable data, the choices are not enough, so students can choice others. I think the choices on the list need to be more lager, the list is too much specific.]]> 2017-09-04 02:05:33 UTC https://padlet.com/alazarojr/stats01/wish/184454668 https://padlet.com/alazarojr/stats01/wish/184454755 No. i think the type of TV entertainment is not comprehensive.He friends maybe don't like this entertainment.

]]> 2017-09-04 02:06:12 UTC https://padlet.com/alazarojr/stats01/wish/184454755 2329579635 https://padlet.com/alazarojr/stats01/wish/184454767 No, she can't get the realiable data. The types of the choices are too small. Just add more choices.]]> 2017-09-04 02:06:19 UTC https://padlet.com/alazarojr/stats01/wish/184454767 https://padlet.com/alazarojr/stats01/wish/184454800 Helen Wang
Lucy is not going to obtain reliable data because I think Lucy should randomly ask more people in Kang Chiao, not only her friends and I think her friends may all have the similar choices of the TV entertainment and interests. I want to give Lucy some recommendations, for example, I think Lucy can randomly choose different people from different grade or different groups of people who have different interests in Kang Chiao to specify their favorite type of TV entertainment. ]]> 2017-09-04 02:06:35 UTC https://padlet.com/alazarojr/stats01/wish/184454800 https://padlet.com/alazarojr/stats01/wish/184454873 I think her datas are not reliable because her sample is too small. If she wants to know all the students' favorite Tv entertainments, she should have a larger sample. Only her friends are not enough, and I think she can ask about one class in each grade. Thus, the sample will be more reliable.]]> 2017-09-04 02:07:15 UTC https://padlet.com/alazarojr/stats01/wish/184454873 https://padlet.com/alazarojr/stats01/wish/184455011 No, she isn't. She got the number of students for each kind of TV entertainment and she also need the population]]> 2017-09-04 02:08:23 UTC https://padlet.com/alazarojr/stats01/wish/184455011 https://padlet.com/alazarojr/stats01/wish/184455045 she need reliable data or she can’t get accurate informationd  ]]> 2017-09-04 02:08:37 UTC https://padlet.com/alazarojr/stats01/wish/184455045 https://padlet.com/alazarojr/stats01/wish/184455109 No, because Lucy just asked her friends, and she needed to ask different grades of students to collect more information.]]> 2017-09-04 02:09:13 UTC https://padlet.com/alazarojr/stats01/wish/184455109 https://padlet.com/alazarojr/stats01/wish/184455128 I don't  think Lucy can obtain reliable data because she just ask some of her friends ， she should ask more people from different grades and different homerooms .                   ]]> 2017-09-04 02:09:25 UTC https://padlet.com/alazarojr/stats01/wish/184455128 wk811659280 https://padlet.com/alazarojr/stats01/wish/184455548 2017-09-04 02:13:30 UTC https://padlet.com/alazarojr/stats01/wish/184455548 https://padlet.com/alazarojr/stats01/wish/184455834 She won't get a realible data because she has a small group of people as sample. I suggest her get more information from the population which may be like hoomroom students.]]> 2017-09-04 02:16:11 UTC https://padlet.com/alazarojr/stats01/wish/184455834 alazarojr https://padlet.com/alazarojr/stats01/wish/186217825 https://www.khanacademy.org/math/probability/data-distributions-a1/box--whisker-plots-a1/v/interpreting-box-plots]]> 2017-09-11 02:14:43 UTC https://padlet.com/alazarojr/stats01/wish/186217825 alazarojr https://padlet.com/alazarojr/stats01/wish/187006144 Click here to learn how to create a histogram. It's a YOUTUBE link, so you will need to use a VPN if not connected to VPN WIFI.]]> 2017-09-13 00:49:05 UTC https://padlet.com/alazarojr/stats01/wish/187006144 alazarojr https://padlet.com/alazarojr/stats01/wish/188288133 Reading Histograms
Click here

Creating Histograms
Click here

Shapes of Histograms
Click here]]> 2017-09-18 00:25:18 UTC https://padlet.com/alazarojr/stats01/wish/188288133 alazarojr https://padlet.com/alazarojr/stats01/wish/192298350 Click here to watch]]> 2017-09-28 23:45:19 UTC https://padlet.com/alazarojr/stats01/wish/192298350 alazarojr https://padlet.com/alazarojr/stats01/wish/210215487 Basketball:
The # of games played each year: 82 games
The # of players on a team: 13
The # of players playing on the field at any given moment for each team: 5

Baseball:
The # of games played each year: 162 games
The # of players on a team: 25
The # of players playing on the field at any given moment for each team: 9 -10

American Football
The # of games played each year: 16 games
The # of players on a team: 46
The # of players playing on the field at any given moment for each team:: 11

Hockey:
The # of games played each year: 82 games 
The # of players on a team: 20
The # of players playing on the field at any given moment for each team: 6: ]]> 2017-11-26 22:57:38 UTC https://padlet.com/alazarojr/stats01/wish/210215487 alazarojr https://padlet.com/alazarojr/stats01/wish/210235428 https://www.graphpad.com/quickcalcs/linear2/

]]> 2017-11-27 01:54:57 UTC https://padlet.com/alazarojr/stats01/wish/210235428 alazarojr https://padlet.com/alazarojr/stats01/wish/244321592

Click here for Sample Proportion Simulations

]]> 2018-03-21 00:32:35 UTC https://padlet.com/alazarojr/stats01/wish/244321592 alazarojr https://padlet.com/alazarojr/stats01/wish/245911845 Click here for simulation]]> 2018-03-26 01:08:05 UTC https://padlet.com/alazarojr/stats01/wish/245911845 alazarojr https://padlet.com/alazarojr/stats01/wish/252471227 2018-04-17 09:00:13 UTC https://padlet.com/alazarojr/stats01/wish/252471227 alazarojr https://padlet.com/alazarojr/stats01/wish/254775719 Click here to explore what "C% confidence" means. ]]> 2018-04-24 12:09:06 UTC https://padlet.com/alazarojr/stats01/wish/254775719 alazarojr https://padlet.com/alazarojr/stats01/wish/262870713 Attached is the document you need to submit for completion.]]> 2018-05-23 00:22:10 UTC https://padlet.com/alazarojr/stats01/wish/262870713 alazarojr https://padlet.com/alazarojr/stats01/wish/263918088 Click here to access the BLS website's occupational handbook.

Step 1: Choose an occupation FROM THE GROUPS...don't try to search for it in the box as it doesn't always work.

Step 2: Begin your exploration and filling out the information on the worksheet.]]> 2018-05-28 01:06:36 UTC https://padlet.com/alazarojr/stats01/wish/263918088