Final answer:
Wi-Fi is the group of wireless standards developed under IEEE 802.11.
Step-by-step explanation:
The group of wireless standards developed under IEEE 802.11 is Wi-Fi. Wi-Fi enables devices such as cell phones and laptops to connect wirelessly to the internet. It uses microwaves in the range of 2.4 GHz to 5.0 GHz to exchange data wirelessly between devices and wireless routers.