Dave Gale
@reflectivemaths.bsky.social
Agreed. They seem to find sampling impossible to remember!
April 30, 2025 at 8:40 PM
Agreed. They seem to find sampling impossible to remember!
Hello. Looks like it’ll be useful.
I’ll take a proper look tomorrow!
I’ll take a proper look tomorrow!
April 30, 2025 at 8:30 PM
Hello. Looks like it’ll be useful.
I’ll take a proper look tomorrow!
I’ll take a proper look tomorrow!
Nice. Glad it was useful!
March 26, 2025 at 6:00 PM
Nice. Glad it was useful!
As far as I’m aware, stratified doesn’t necessarily imply randomly selected.
February 16, 2025 at 10:03 AM
As far as I’m aware, stratified doesn’t necessarily imply randomly selected.
Quota sampling ignores the population distribution (sometimes because we simply can’t know what that is).
If it is proportional to the groups you’re sampling from then it is stratified.
If it is proportional to the groups you’re sampling from then it is stratified.
February 16, 2025 at 9:32 AM
Quota sampling ignores the population distribution (sometimes because we simply can’t know what that is).
If it is proportional to the groups you’re sampling from then it is stratified.
If it is proportional to the groups you’re sampling from then it is stratified.
I would not try to put you off.
February 6, 2025 at 7:35 PM
I would not try to put you off.
Feels like something @timharford.bsky.social night appreciate!
December 6, 2024 at 8:26 PM
Feels like something @timharford.bsky.social night appreciate!
Wedding planning perhaps?
December 6, 2024 at 8:24 PM
Wedding planning perhaps?
I did my coursework on the rehearsal schedule for a school concert.
Getting a roast dinner ready all at the same time works.
Getting a roast dinner ready all at the same time works.
December 6, 2024 at 8:20 PM
I did my coursework on the rehearsal schedule for a school concert.
Getting a roast dinner ready all at the same time works.
Getting a roast dinner ready all at the same time works.
No worries. Join in when you can!
December 3, 2024 at 3:42 PM
No worries. Join in when you can!
That’s great. Yes, I think so. There should be some interactive elements but I’m sure you’d be fine.
November 22, 2024 at 7:59 AM
That’s great. Yes, I think so. There should be some interactive elements but I’m sure you’d be fine.
This is useful thanks.
Can I be added please?
Can I be added please?
November 17, 2024 at 5:03 PM
This is useful thanks.
Can I be added please?
Can I be added please?
I’d guess at normal distribution :-)
November 15, 2024 at 1:57 PM
I’d guess at normal distribution :-)
I've not done this but it's a good idea.
Make sure you use questions that can get discrete and continous data so there will be more things you can do with it.
#CoreMaths
Make sure you use questions that can get discrete and continous data so there will be more things you can do with it.
#CoreMaths
November 10, 2024 at 3:32 PM
I've not done this but it's a good idea.
Make sure you use questions that can get discrete and continous data so there will be more things you can do with it.
#CoreMaths
Make sure you use questions that can get discrete and continous data so there will be more things you can do with it.
#CoreMaths