A sample of size n = 19 has variance s2 = 1.96. At ? = .05 in a right-tailed test, does this sample contradict the hypothesis that ?2 = 1.21?
We are a professional writing service that provides original papers. Our products include academic papers of varying complexity and other personalized services, along with research materials for assistance purposes only. All the materials from our website should be used with proper references.