Question

A set of observations recorded at an equal interval of
time is called....​

Answer 1

Answer:

frequency

hope helpful for you

Answer 2

Answer:

According to Spiegel, “A time series is a set of observations taken at specified times, usually at equal intervals.” There exist various forces that affect the values of the phenomenon in a time series. ... These are also the components of the time series analysis.

Step-by-step explanation: