4. Aşağıdaki negatif kritik değerlerden hangisi r= \( =0.56 \) korelasyon katsayısın sahip verilerin, korelasyonun negatif ilişki aralığında olduğu durumu sağlar? A) -0.55 B) -0.75 C) -0.88 D) -0.95 E) -0.99

What is a scatter plot?

Theorem : If \( Z \sim N(0,1) \) and \( U-x^{2}(v) \) and in addition, \( Z \) and \( U \) are independent, then the random variable \( W \) defined by \( W=\frac{Z}{\sqrt{\frac{U}{V}}} \) has a \( t \)-distribution with \( v \) degrees of freedom.

A. Systematic Sampling Technique B. Purposive Sampling Technique C. Area Sampling Technique D. Clustered sampling

What is a scatter plot?

إذا كان لديك مجموعة بيانات تتكون من قيم العوامل X و Y، كيف يمكنك رسم Scatter Plot لهذه البيانات؟