For Questions , Use the Following Narrative

question 2

Essay

For Questions , use the following narrative
Narrative: Coupons
Suppose you think that the proportion of coupon users in grocery stores in your town has decreased from 10 years ago.You know from previous research that 10 years ago, 35% of grocery store customers in your town used coupons.Suppose you take a random sample of 100 customers from a variety of grocery stores in your town, and you find that 25 percent of them use coupons.
-{Coupons narrative} Explain whether this is a one-sided or a two-sided test, and why.

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Definitions:

Nazis

Members of the National Socialist German Workers' Party, which was in power in Germany from 1933 to 1945 and led by Adolf Hitler.

Primary

Relates to the first or highest in rank or importance; often refers to original data or sources as opposed to secondary data.

Reading Scores

Numerical or categorical assessments that represent an individual's ability or proficiency in reading, often used in educational settings for evaluation or research purposes.

Secondary

Pertains to information or data that was previously collected for a different investigation and is being reused for a new research study.