Griffin Hamilton

07/28/2024 · escuela secundaria

As part of a study into healthy lifestyles, Jing visited Surrey Hills University. Jing recorded a person's position in the university and how frequently they ate a salad. Results are shown in the table. Jing conducted a \( \chi^{2} \) test for independence at a \( 5 \% \) level of significance. 2. State the null hypothesis. [1] 3. Calculate the \( p \) - value for this test. [2]