Find the Slope of the Line Through the Pair of Points

question 76

Multiple Choice

Find the slope of the line through the pair of points.
- $( - 3 , - 7 )$ and $( 2 , - 8 )$

• A) 5
• B) \(\frac { 1 } { 5 }\)
• C) \(- 5\)
• D) \(- \frac { 1 } { 5 }\)

Understand the null hypothesis concept in the context of chi-square tests.

Identify the correct test based on given data and research question.

Assess evidence provided by statistical tests to make informed conclusions.

Understand the concept of confidence intervals and how to construct them for mean differences in paired samples.