Nominal data set is the set of the heights of data measurement for the particular tax filing status. It also used for the labeling of the variables without allowing them to the quantitative data type. So, that's why the following option is correct.
Other options are wrong because the following statement is related to the Nominal data set.
Explanation:you will have to turn on your WiFi or hotspots on your smart phone and allow your friend to also turn his WiFi or hotspot after you will search for your WiFi and connect there he can use the internet
