Following O’Connor v. Uber Technologies, Inc. (9th Cir. 2018) 904 F.3d 1087, this decision affirms the district court’s denial of class certification in a wage and hour case. Plaintiff and one other worker did not, but all the other putative class members did, sign an arbitration agreement with defendant containing a class action waiver. As a result, plaintiff was not a typical or adequate representative of those who signed the arbitration agreement and the case also proceeding as a class was not likely to generate common answers.