what is the main significance of the study on smoking?
It means getting high and smoking weed.
A physician wishes to study the relationship between hypertension and smoking habits. From a random sample of 180 individuals, the following results were obtainedAt the 5% level of significance, test whether the absence of hypertension is independent of smoking habits.HypertensionSmoking habitNon-smokersModerate smokersHeavy smokersYes213630No482619
The number 420 is actually used in the drug/smoking culture to refer to marijuana. It also refers to the consumption of cannabis. You might not want to go around saying it.
Secondhand smoking means the passive smoking and passive smoking is worse even than smoking cigarettes.
Smoking.
if people stop smoking then smoking can be changed
the causes of smoking is someone smoking. the effects are what happens after.
smoking veryday and smoking by your self
There's no such thing as smoking weeds. But people refer to smoking the marihuana plant as smoking weed.
For smoking, none. Smoking is not an illegal activity.
stop smoking