Dale's latest activity
-
Dale replied to the thread Books vs Screens for Learning.I suspect that either Horvath is simply wrong or that he is defining “conclusively show” in a personal way so as to make his conclusion... -
Dale replied to the thread Books vs Screens for Learning.So you are claiming that if I look into, for example, the journal Computers and Education, started in 1976, that I will not find one... -
Dale replied to the thread Undergrad Please Explain (actually explain) The Monty Hall Problem.You could use the whole deck. The ace of spades is the prize and every other card is not. After the contestant chooses one card face... -
Dale reacted to Ibix's post in the thread Undergrad Please Explain (actually explain) The Monty Hall Problem with
Like.
I notice that if Alice is playing the game and has got as far as Monty opening a door when Bob walks in, Bob would have 50/50 odds on... -
Dale replied to the thread Undergrad Please Explain (actually explain) The Monty Hall Problem.The probability is 1 for each of these rows. The car is behind door 1 and each set contains door 1. So for each set the probability of... -
Dale reacted to Ibix's post in the thread Undergrad Please Explain (actually explain) The Monty Hall Problem with
Like.
The possibilities are: Contestant chose the car, host opened the left hand goat door ##p=1/6##. Contestant chose the car, host opened... -
Dale reacted to sysprog1's post in the thread Undergrad Please Explain (actually explain) The Monty Hall Problem with
Like.
It's not 50%. Among car-door pickers (1/3 of contestants), all stickers win, all switchers lose; Among goat-door pickers (2/3 of... -
Dale replied to the thread Undergrad Please Explain (actually explain) The Monty Hall Problem.There are two choices. One has 1/3 chance having the car and the other has 2/3 chance to have the car. Your error is in thinking that... -
Dale reacted to sysprog1's post in the thread Undergrad Please Explain (actually explain) The Monty Hall Problem with
Like.
if there are 100 doors, then you have only 1% chance of having picked the car door when you are offered the option to switch, and if you... -
Dale reacted to DaveC426913's post in the thread Undergrad Please Explain (actually explain) The Monty Hall Problem with
Like.
Except that you can be objectively shown to be wrong. The simulation in post 27 proves that switching doors will result in winning... -
Dale replied to the thread Undergrad Please Explain (actually explain) The Monty Hall Problem.Only if the two options are equal probability, which they are not. Simply having two options does not mean that the probability is 1/2... -
Dale reacted to ernestuz's post in the thread Other Hi, I need some advice about how to publish with
Like.
I am not striking the right chord. I don't want to discus any theory, I am looking for information about how to have this thing peer... -
Dale replied to the thread Graduate Horizontal component of the electric field of an infinite uniformly charged plane.It looks like one of the moderators already deleted it, so you shouldn't need to delete anything else. I think it is just that the...