Rep. David Valadao (R-Calif.) will win another term representing his House district, a key victory for Republicans trying to ...

Andrew is CNET's go-to guy for product coverage and lead photographer for Europe. When not testing the latest phones, he can normally be found with his camera in hand, behind his drums or eating ...

AT&T has played second fiddle to Verizon for a while now, but even T-Mobile is frequently starting to outshine it. Should you make the swap to T-Mobile, or AT&T the better fit? Let’s place AT&T ...

Before you run the t.test() function, you need to choose the type of t-test that suits your data and research question. There are three main types of t-test: one-sample, independent, and paired.

Trey Paul is a CNET senior editor covering broadband. His 20+ years of experience as a writer and editor include time at the broadband marketplace Allconnect, as well as working with clients like ...