Searching for Deliveries

Google’s index showed British delivery searches increasing.

A BBC article stated:

Online searches for cream teas and afternoon teas to be delivered have surged since the UK went into lockdown, search data has suggested.

That claim refers to Google searches. This article looks at indices.

What is an index?

An index is a measure of relative change. A value is set, and then we observe changes over time or other differences. If an index is…