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  • PSTAT 120C

    • Probability and Statistics . PSTAT 120C

    Hypothesis tests for means of independent samples and paired data; likelihood ratio tests; nonparametric hypothesis tests: sign, rank, and Mann-Whitney tests; chi-squared goodness-of-fit tests and contingency tables; Bayesian methods of estimating parameters and credible intervals.

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    Prerequisites: PSTAT 120B with a grade C or better.

    4

    Units

    Optional

    Grading

    1, 2

    Passtime

    None

    Level Limit

    Letters and science

    College
    Unlocks PSTAT 262DD PSTAT 262DM PSTAT 262MC PSTAT 262D PSTAT 207A PSTAT 220A
    These majors only finms stsds actsc stsap stats
    Instructors
    ABUZAID A H
    Ali Abuzaid
    4.1
    30 reviews
    Predicted Grading Distribution
    AI predicted, based on past grading trends of the course and instructor, class info, and 127 other factors
    Lecture
    BUCHN1930
    M W
    11:00 AM - 12:15 PM
    100 / 100 Full
    Sections
    PHELP1526
    W
    16:00 PM - 16:50 PM
    25 / 25 Full
    PHELP1517
    W
    13:00 PM - 13:50 PM
    25 / 25 Full
    PHELP1518
    W
    14:00 PM - 14:50 PM
    25 / 25 Full
    PHELP1518
    W
    15:00 PM - 15:50 PM
    25 / 25 Full
    Enrollment Trends
    Past Enrollment Trends (8)
    See All
    Winter 2024 . Bang S
    NH 1006
    T R
    08:00 AM - 09:15 AM
    Spring 2024 . Jammalamadaka
    HFH 1104
    T R
    14:00 PM - 15:15 PM
    Grading Trends (45)
    See All
    PSTAT 120C Miller J B Fall 2025 Total: 91
    PSTAT 120C Coburn K M Summer 2025 Total: 133
    Rate My Professors
    See All
    31
    4.1
    PSTAT126 . Abuzaid A H 3 Months Ago

    (Rating PSTAT 122) A very kind and accommodating professor. Sets clear guidelines for his lectures and throughout the course made sure we understood the material and wanted us to succeed. Lectures were decent, reasonable homework and exam difficulty was mostly fair. Would take with him again!

    0 helpful 0 unhelpful
    PSTAT126 . Abuzaid A H 4 Months Ago

    Prof.Abuzaid is THE BEST PSTAT professor at UCSB!! Don't hesitate to take his course. He is patient and super nice and his exams are very similar to the practice. THE BEST!!

    0 helpful 0 unhelpful
    PSTAT120B . Abuzaid A H 4 Months Ago

    Professor Abuzaid taught the lesson so well. The slides were well organized. The practice midterm and final are provided. I'll definitely take his class again.

    0 helpful 0 unhelpful
    PSTAT126 . Abuzaid A H 7 Months Ago

    Nice Professor

    0 helpful 0 unhelpful
    PSTAT120B . Abuzaid A H 8 Months Ago

    He is a patient and nice teacher. His midterm was simple and straightforward once you prepared the questions in the ppt. And his final was a bit hard but he graded it in fine way.

    0 helpful 0 unhelpful
    PSTAT120B . Abuzaid A H 8 Months Ago

    Amazing professor that cares, and gives you plenty of options to pass the class and help you study. Great professor and would recommend!

    0 helpful 0 unhelpful
    See all 31 reviews
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