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State the decision and conclusion (in a complete sentence) for the following preconceived levels of \(\alpha\).

\(df=\)___

Short Answer

Expert verified

The degree of freedom \(df\) is \(4\).

Step by step solution

01

Step 1. Given information

The given table as shown below:

\(20-30\)

\(30-40\)

\(40-50\)

\(50-60\)

Private Practice

16

40

38

6

Hospital

8

44

59

39

02

Step 2. Explanation

The given table as shown below:

\(20-30\)

\(30-40\)

\(40-50\)

\(50-60\)

Private Practice

16

40

38

6

Hospital

8

44

59

39

The formula to calculate the degree of freedom is \(df=\) number of column \(-1\) .

Here, the number of column is \(5\) .

\(df=number of column -1\)

\(=5-1\)

\(=4\)

The degree of freedom \(df\) is \(4\).

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