Answer:
non-directive interview
Explanation:
Josh has attended as a non-directive interview. A non-directive interview is a technique where questions are not prearranged. Unstructured or Non-directive interview, for the most part, have no set arrangement. The absence of structure permits the questioner to pose inquiries according to the answers of the candidate. The interviewer can ask any questions because the questions are not prearranged.
<span>A demand curve represents the relation between different prices of a commodity and its varying quantities purchased by people at different prices. As a general rule, the more the price, the less the demand. In the scenario described in the question, the demand curve shows the number of tickets that will be purchased at various prices. Ticket is the commodity here and the people who purchase the tickets represent demand.</span>
<span>Using variables helps determine different factors that either positively or negatively effect experiment results. Using a control, something that does not change, allows scientists to change around the variables and monitor their effects on the control.</span>
Answer: snowball sampling
Explanation:
Snowball sampling is a nonprobability sampling technique in which an initial group of respondents is selected and subsequent respondents are selected based on the referrals or information provided by the initial respondents.
It should be noted that in snowball sampling, after the respondents have been interviewed, theywould be told asked to help identify other people
that also belong to the target population.
It estimates that after five years it can sell the equipment for $2,000. During year 2017, the band performs 55 concerts.
