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Chegg was sued by Pearson for breach of copyright in 2021, alleging that Chegg infringed on its copyright by selling answers to end-of-chapter questions included in Pearson textbooks. [72] In December 2019 – 2020, Doordash entered an agreement with Chegg to deliver books for e-bike deliverymen in urban restaurants that contribute to the ...
Smallpdf is a Swiss online web-based PDF software, founded in 2013. [2] It offers free version with limited features to compress, convert and edit PDF documents. [ 3 ] And its paid version offers advanced features like OCR, compress, and more [ 4 ] .
StudyBlue was an online studying platform for high school and college students. The website allowed users to upload class study materials, create electronic flashcards to study and share with others, and practice quizzes.
Acquired by Chegg Cramster.com was an educational technology website that provided online homework and textbook help for college and high school students in areas such as math , science , engineering , humanities , business , and writing. [ 1 ]
Chegg stock has lost nearly 70% over the last year and has been roughly cut in half in 2024. From its peak in 2021, the stock is down over 95%. Since the launch of ChatGPT in late 2022 the company ...
File size is a measure of how much data a computer file contains or how much storage space it is allocated. Typically, file size is expressed in units based on byte . A large value is often expressed with a metric prefix (as in megabyte and gigabyte ) or a binary prefix (as in mebibyte and gibibyte ).
In TCP, the congestion window (CWND) is one of the factors that determines the number of bytes that can be sent out at any time. The congestion window is maintained by the sender and is a means of preventing a link between the sender and the receiver from becoming overloaded with too much traffic.
Many common test statistics are tests for nested models and can be phrased as log-likelihood ratios or approximations thereof: e.g. the Z-test, the F-test, the G-test, and Pearson's chi-squared test; for an illustration with the one-sample t-test, see below.