Identify the type of hypothesis test would use to test each of the following, and the null and alternative hypotheses for the hypothesis test.

1.There is a relationship between BMI category (normal, overweight, obese) and systolic blood pressure.

2.There is a relationship between BMI category (normal, overweight, obese) and smoking status (never, former, current).

3.There is a relationship between BMI category (non-obese, obese) and oxytocin levels[1].

4.There is a relationship between BMI category (non-obese, obese) and high blood pressure.

5.The prevalence of smoking differs between those classified as obese and those classified as non-obese.

[1]https://www.theatlantic.com/health/archive/2019/04/oxytocin-obesity-treatment/587533/?utm_source=Global+Health+NOW+Main+List&utm_campaign=3a8eda95f4-EMAIL_CAMPAIGN_2019_04_22_08_04&utm_medium=email&utm_term=0_8d0d062dbd-3a8eda95f4-2825049