Find the Critical Value $t _ { \alpha / 2 }$

question 46

Multiple Choice

Find the critical value $t _ { \alpha / 2 }$ needed to construct a confidence interval of the given level with the given sample size. Level 95 % , sample size 11

• A) 1.812
• B) 1.960
• C) 2.228
• D) 2.201

---

Definitions:

Orphan Records

Refers to data entries that do not have a corresponding entry in a related table, effectively lacking an existing parent record.

Validation Text Property

A feature in database and form design that defines the message displayed to users when entered data does not meet validation rules.

Table

A structured arrangement of data organized into rows and columns within a document or database.

Design View

A mode in software applications that allows users to layout or modify elements visually, without interacting with code directly.