Instruction 10-12 Two Samples Each of Size 25 Are Taken from Independent

question 65

Short Answer

Instruction 10-12
Two samples each of size 25 are taken from independent populations assumed to be normally distributed with equal variances.The first sample has a mean of 35.5 and standard deviation of 3.0 while the second sample has a mean of 33.0 and standard deviation of 4.0.
-Referring to Instruction 10-12,there are ________ degrees of freedom for this test.

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Definitions:

Linear Inequalities

Mathematical statements involving linear expressions that use inequality signs to relate the expressions.

Graph

A visual representation of data, functions, or equations on a coordinate plane, illustrating relationships between variables.

Linear Inequalities

Mathematical expressions that represent a range of values along a line where one side of the inequality has a variable term.

Solution

The numbers that fulfill the requirements of an equation, inequality, or a set of equations.