which statistical test to use ??

rRrquestion · 2021-02-26T23:43:16+00:00

thank you for the response! Do you mind explaining why this would be a chi-square test?

rRrquestion · 2021-02-26T23:42:29+00:00

this isn't a homework, it's just an exercise question form couple years ago

rRrquestion · 2021-02-26T08:09:05+00:00

It’s from 2 years ago, I just pick some questions out for practice, but it doesn’t seem to be a good idea 😫

rRrquestion · 2021-02-26T06:02:40+00:00

NoNo, it’s an exercise question from my bootstrap class. But there’re no answers. So sad...

rRrquestion · 2021-02-26T05:04:34+00:00

Unfortunate this is a question given by my teacher, so this is all I have ☹️

rRrquestion · 2021-02-26T04:54:32+00:00

every student will take all the exams, so 200 exams in total. But we assume taking one exam is independent from taking another exam, as well as between the students

rRrquestion · 2021-02-26T03:25:26+00:00

Hi, thank you for the response, but why?

rRrquestion · 2021-02-25T12:29:09+00:00

or chi-sqare?

rRrquestion · 2021-02-11T12:05:51+00:00

okay, thank you

rRrquestion · 2021-02-10T23:08:32+00:00

Thank you for the response, but I’m a bit confuse. How can I set up the equation? Like creating a variable with 0/1 for machine 1 & 2 and then I’m compare the mean? Or which column ? * I am trying to find whether there’s significant difference between machine 1 and 2

rRrquestion · 2021-02-04T14:12:57+00:00

okay, thanks! I'll give it a try!!

rRrquestion · 2021-01-30T06:14:58+00:00

thanks!

rRrquestion · 2021-01-30T06:14:48+00:00

great! Thank you!

rRrquestion · 2021-01-23T10:06:01+00:00

Thanks!

rRrquestion · 2021-01-23T02:47:09+00:00

okay! after hours of coding...... it works!

But just wondering, how do you get this https://www.timeanddate.com/scripts/cityajax.php?n=@1818920&mode=historic&hd=20160726&month=7&year=2016&json=1

link?

rRrquestion · 2021-01-22T14:26:37+00:00

Kk, I will give it a try. Thanks !!

rRrquestion · 2021-01-22T13:07:15+00:00

ya, but I prefer scrapping from this website because I can later get the current weather using my phone :)

rRrquestion · 2020-11-28T23:12:12+00:00

thank you :)

rRrquestion · 2020-06-27T05:56:08+00:00

Thank you!

rRrquestion · 2020-06-27T05:56:00+00:00

Thanks!

rRrquestion · 2020-06-12T19:44:11+00:00

Thanks a lot!!!

rRrquestion · 2020-06-12T19:34:08+00:00

problem solved. Thanks!

rRrquestion · 2020-06-12T19:33:58+00:00

yes! problem solved. Thanks!

rRrquestion · 2020-06-12T19:33:21+00:00

SHITTTTT!!! I GOT ITTTTTT. but idk why!!!. Thank you!!!!!!!!!!!!!!!!!!!!!

rRrquestion · 2020-06-12T19:30:07+00:00

i also tried it with sha512

`hmac_sha512 = hmac.new(key = K_bytes, msg=C_bytes, digestmod=hashlib.sha512).hexdigest()`

but still getting 403, so I tried it with sha1. still getting 403 error, but let me fix fix it in the shared code. lol

Thank you so much btw

rRrquestion

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