Distribution of sample mean and sample variance; t, chi-squared and F distributions; summarizing data by statistics and graphs; estimation theory for single samples: sufficiency, efficiency, consistency, method of moments, maximum likelihood; hypothesis testing: likelihood ratio test; confidence intervals.

Prerequisites: PSTAT 120A with a grade of C or better.

4

Units

Optional

Grading

1, 2

Passtime

None

Level Limit

Letters and science

College
Unlocks CMPSC 225 PSTAT 175 PSTAT 262DS ECE 205 PSTAT 123 PSTAT 120C
These majors only finms stsds actsc stsap stats amath math cmpsc cptcs cmpen
Ali Abuzaid
2.1
9 reviews

Lecture

BUCHN1920
T R
08:00 AM - 09:15 AM
73 / 75

Sections

ILP 3310
M
09:00 AM - 09:50 AM
0 / 25 Closed
ILP 4101
W
08:00 AM - 08:50 AM
23 / 25
ILP 3205
W
09:00 AM - 09:50 AM
25 / 25 Full
ILP 4211
W
10:00 AM - 10:50 AM
25 / 25 Full
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Winter 2024 . Wainwright B
BUCHN1940
M W
12:30 PM - 13:45 PM
Winter 2024 . Wainwright B
LSB 1001
M W
14:00 PM - 15:15 PM
See All
PSTAT 120B Coburn K M Spring 2024 Total: 127
PSTAT 120B Ravat U V Spring 2024 Total: 255
See All
10
2.1
PSTAT100 . 22 Hours Ago

Had both 100 and 126. Bro never updated grades. When asked for practice midterm, his response "No, that won't be necessary" had me gagged. TAs were confused and overworked. He REFUSED to post lecture materials ahead for us to follow, so his lectures were impossible. Didn't align with textbook material, so you can't even prep ahead. Bad teacher.

0 helpful 0 unhelpful
PSTAT100 . A Day Ago

Terrible professor. Didn't know my grade the whole quarter so I had no idea how I was doing. Didn't respond to my emails. I feel like I would enjoy this course if it were taught by an actual good prof.

0 helpful 0 unhelpful
PSTAT100 . 2 Days Ago

His exams are challenging, and his teaching style is different from what I'm used to. However, he strikes a good balance between theory and application, with a fair emphasis on coding. He is always positive and willing to accommodate any student requests for missed assessments. However, attending classes is important to stay on top of the material.

0 helpful 0 unhelpful
PSTAT100 . 2 Days Ago

For PSTAT 126: Ali seems approachable and open-minded, but that did not extend to his teaching. Concepts were rushed over during lecture and sections did not fare better. The theoretical exams were particularly challenging, although section quizzes and an end-of-quarter group project balanced things out. Though it can be hard to get a hold of him.

0 helpful 0 unhelpful
PSTAT100 . 16 Days Ago

Very disorganized and rude professor. He skips through code, does not explain concepts properly and waits too long to post lecture slides. Quizzes are poorly structured and only given 30 mins. He rudely declines to answer questions if he "said it in lecture". Horrible experience for one of the best PSTAT electives at UCSB

1 helpful 1 unhelpful
PSTAT100 . 16 Days Ago

It was a great experience, and I learned a lot in this course. Professor Abuzaid is dedicated to his students and fosters a supportive, enriching learning environment. I especially enjoyed the final project presentation, as it gave me the chance to learn more about my teammates' skills. Overall, it was a rewarding experience.

0 helpful 2 unhelpful
See all 10 reviews
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PSTAT 120B
150 / 150 Full
Probability and Statistics
Katie Coburn 3.4
T R
17:00 PM - 18:15 PM
40.0% A
PSTAT 120B
125 / 125 Full
Probability and Statistics
Uma Ravat 2.3
W F
12:30 PM - 13:45 PM
40.0% A
PSTAT 115
75 / 75 Full
Introduction to Bayesian Data Analysis
Laura Baracaldo 1.9
T R
15:30 PM - 16:45 PM
45.6% A
PSTAT 120A
300 / 300 Full
Probability and Statistics
Brian Wainwright 3.1
M W
14:00 PM - 15:15 PM
30.9% A
PSTAT 120A
100 / 100 Full
Probability and Statistics
Brian Wainwright 3.1
M W
11:00 AM - 12:15 PM
30.9% A
PSTAT 122
98 / 100 Enrolled
Design and Analysis of Experiments
Peter Chi 4.9
M W
09:30 AM - 10:45 AM
45.4% A
PSTAT 122
103 / 125 Enrolled
Design and Analysis of Experiments
Peter Chi 4.9
M W
08:00 AM - 09:15 AM
45.4% A
PSTAT 126
86 / 100 Enrolled
Regression Analysis
Yuedong Wang 3.1
M W
12:30 PM - 13:45 PM
40.0% A