Nadia stood outside the mall and asked people which stores they visited and if they bought anything. if they said yes, she asked them what they bought and how they came to the decision to buy that item. what form of research was nadia most likely conducting?

answer; test-retest;

i know right it’s not fair some people are just so rude unlike you your actually trying to get to know people and i think that is very kind

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.

answer; post closing trial balance;