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Stat 88 class - Shared screen with speaker view
Jingyu Han
17:01
yes
Joel Chang
21:13
Yessir
louisnorris
21:16
yeah!
isaacecheto
21:16
yep
parkersalomon
21:17
YES!
chelsie
21:20
yesssss!!
Joshua
21:24
yup
Laura Nguyen
21:27
I’ve already checked out and am technically on spring break
parkersalomon
21:37
My couch
isaacecheto
21:41
^
Kalia Rodich
21:44
From bed to desk and back again
Joshua
21:47
I’ll make a trip to my refrigerator
Joshua
21:51
Many times
parkersalomon
21:53
^^
Brendan Co
22:23
berkeley
parkersalomon
22:24
home
Joshua
22:24
I’m in Colorado
Joel Chang
22:25
San diego
Kalia Rodich
22:25
I am in mysterious Orange County
Andrew Huang
22:25
home
chelsie
22:26
home
louisnorris
22:26
Im in Oregon
YeJin Ahn
22:26
LA
Joshua Francia
22:27
la
Tanvee Joshi
22:27
san jose
Jessica T Chau
22:28
Los Angeles
chelsie
22:30
palo alto
isaacecheto
22:34
Berkeley, leaving for LA this weekend
Jingyu Han
22:35
San Ramon
Joel Chang
22:49
cant go home
Joel Chang
22:49
:(
Maggie Siu
22:50
Leaving for Asia next week
candice
22:51
Hong kong
candice
23:01
5am!
isaacecheto
23:03
yikes
Kalia Rodich
23:04
omg
Jingyu Han
23:07
Dam
chelsie
23:08
wau
Jessica T Chau
23:10
oof
Andrew Huang
23:12
dedicated student
candice
23:17
I had a midterm before this so haha
lucyzhang
23:17
respect
Andrew Huang
23:19
attendance award
Alex Xi
23:22
nice
isaacecheto
23:23
rippp
chelsie
23:26
OMG a midterm?/
Jingyu Han
23:31
kudos to you Candice lol
Brendan Co
23:38
^
isaacecheto
23:55
with
Joel Chang
24:01
with
Celine
24:02
with
Andrew Huang
24:12
with
Kalia Rodich
24:15
With
Alex Xi
24:18
i don’t know the answer
Joshua
24:30
^
YeJin Ahn
24:31
with?
Dingyue Z.
24:32
with
Devang Patel
24:51
without
Joel Chang
24:57
If its without, then once you draw a red, there is one less red to draw out of 51
isaacecheto
24:58
Got a higher prob using hypergeometric than binomial
Kalia Rodich
24:59
you could draw the same red card more than once possibly
Devang Patel
25:19
if you draw a black, then the prob to get a red is automatically higher
Devang Patel
25:26
the next draw
ashley minooka
25:44
doesn't matter because of symmetry
isaacecheto
25:54
Oh I said without earlier oops
Joel Chang
25:55
wut
Laura Nguyen
25:58
wow
isaacecheto
25:59
Or I said with earlier
isaacecheto
26:03
whatever
Andrew Huang
26:05
:o
Andrew Huang
27:19
small?
isaacecheto
27:23
small
candice
27:25
small
Marisol Trejos
27:27
small
Joel Chang
30:43
fascinating
Brendan Co
30:50
^
Alex Xi
30:51
nice
Jessica T Chau
31:35
can you go into the logistics of the quiz?
lucyzhang
36:04
How do u know if a Q is asking for sample sum or averages again?
Michael Madden
37:32
same question^^
YeJin Ahn
37:48
^
candice
38:03
How do we know sigma is the same for both states?
Marisol Trejos
38:28
Sigma is the proportion of democrats ^^
lucyzhang
39:42
Yes thank you!
Dorkhan Chang
42:05
where's the 1/4 from in the SD formula?
Dorkhan Chang
42:42
SD(A400) = 1/4/
Dorkhan Chang
44:23
yeah thanks
lucyzhang
46:39
How large is large
lucyzhang
47:01
Haha yea
parkersalomon
50:23
good
Jingyu Han
50:31
yes
Marisol Trejos
50:33
yesh
Celine
50:33
ye
Celine
50:59
for part c can u also use the complement rule
Michael Madden
51:24
how could you change part C to use Markov's inequality
Marisol Trejos
51:55
^^ same
candice
52:13
can this question be Bernoulli distribution? 1 = good estimate 0 = bad estimate
Joshua
52:38
^
Michael Madden
52:50
I think Bernoulli doesn't have a fixed number of trials?
candice
53:13
Got it
Michael Madden
54:35
why does it say Bernoulli .95
micahgrim
57:04
Whaddup big mike!
Michael Madden
57:27
bigger miiikkeee^
Dorkhan Chang
01:10:11
could you also do 2 times symbol(-1.5)?
ashley minooka
01:11:32
0.5
Michael Madden
01:11:34
What is the equation for that funky greek letter? the one that python uses
candice
01:11:34
-0.45?
Alex Xi
01:12:03
can we always assume normal curves have symmetry?
Alex Xi
01:12:13
ok thank you
candice
01:12:35
Oh never mind I think I got it mixed up
Alex Xi
01:12:55
thank you so much professor
Marisol Trejos
01:13:04
Thank you!
Jingyu Han
01:13:05
Could you say z = phi(0.95)?
louisnorris
01:13:13
Thank you!
Alex Xi
01:13:15
You too!
ashley minooka
01:13:18
thank u!
alex marx
01:13:21
thanks adam!!
lauraherron
01:13:25
thank you!