A Hypothesis Test Produces a T Statistic of T =

question 41

Multiple Choice

A hypothesis test produces a t statistic of t = 2.20.If the researcher is using a two-tailed test with α = .05,how large does the sample have to be in order to reject the null hypothesis?​

• A)​At least n = 11
• B)​At least n = 12
• C)​At least n = 13
• D)​At least n = 14

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Definitions:

Salivary Glands

Glands located in the mouth that produce saliva, aiding in digestion and maintaining oral health.

Pepsinogen

The inactive precursor of pepsin, a digestive enzyme that is secreted by the stomach wall and activates in gastric acid.

Chief Cells

Cells found in the stomach and parathyroid glands that are responsible for secreting pepsinogen and parathyroid hormone, respectively.

Parietal Cells

Cells within the lining of the stomach that produce and secrete hydrochloric acid and intrinsic factor, crucial for digestion and absorption of vitamin B12.