class: center, middle, inverse, title-slide # Quiz 3 ## SDS 192: Introduction to Data Science ###
Shiya Cao
Statistical & Data Sciences
, Smith College
###
Fall 2024
--- # What are the standards I will be assessed on in Quiz3? * Mapping * Visualization Aesthetics * Transforming Data * Tidying Data --- # How will I be assessed on these standards? * There will be 3 questions per standard (6 questions on Mapping): 1 point per question. * You can earn up to 3 points per standard (6 points on Mapping). * Quizzes will be automatically graded on Moodle. * Your personal gradebook will be updated after Quiz3 is due. --- # What does Quiz3 look like? * Due Friday 12/6 at 9pm. * 15 questions are either single choice question or multiple choices question. * Open everything and you may use any resource (other than your fellow classmates) to complete them. * Time limit: 3 hours. * Attempt: 1 time. * If you need any accommodations (letter from ODS) for quizzes, please let me know privately ASAP. --- # How should I prepare? * Before starting Quiz3, study and review: * lectures slides (Lec 29-32). * class exercises (recordings & solutions) (Lec 29-32). * labs (Lab 9). * assigned readings from the two textbooks. * **Visualization Aesthetics**: see Quiz 1 slides in Lec 12 and Quiz 1. * **Transforming Data** & **Tidy Data**: see Quiz 2 slides in Lec 21 and Quiz 2. * If you have any questions during your study and review: * visit student hours or schedule a time to meet with me. * visit drop-in tutoring at Spinelli Center with specific topics you'd like help on. --- # During Quiz3 * Read each question and each answer option carefully. * For four questions (**Transforming Data** & **Tidy Data**), you need to write some data wrangling codes to determine the answer. * For other questions, you don't need to run the codes if you know the answer. * If you don't know the answer, running the codes may be helpful. --- # After completing my Quiz3 * Since students take a quiz at different times, in order to be fair to everyone: * Immediately after the attempt: * Only points you get will be posted on Moodle. * No right or wrong answers or any feedback will be posted on Moodle. * After Quiz3 is due at 9pm on Friday, 12/6: * Right or wrong answers and feedback will be posted on Moodle. * Because of this, there will be **no extension** granted for Quiz3. Please plan ahead accordingly. * On Monday, 12/9: * We will review Quiz3 at the beginning of the class. * If you have any questions related to Quiz3 or your grade, please drop by my student hours or
book an appointment
with me.