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Question 5:

Men with the relationship status of single but not looking for, consume the drink most by approximately 142 on a weekend, men with the relationship status single but looking for consume the second most drink, i.e. approximately 127 on a weekend and men with the relationship status of in a committed relationship consume leastdrink, i.e. approximately 99 on a weekend.
Women with the relationship status in a committed relationship consume the most drink approximately 253 on a weekend.Women with the relationship status single but not looking for, consume the second most drink (approximately 196 on a weekend) and the women with the relationship status of a single but looking for, consume the least number drink (approximately 183) on a weekend.
By comparing the men and women mean; it has been observed that the women drink more on weekend overall.
Women posses the highest difference in relationship status that comprises the “in a committed relationship”, which leads to the second most difference, which is in the relationship status of “single but looking for”.Whereas, the least difference has been observed in the relationship status of single but not looking for, which shows that the commitment in a relationship is dangerous for women’s health.
The p value is 0.000, which is lower than the significance level of 0.001; indicating that the strong statistical evidences have been found to reject the null hypothesis and to accept the alternate hypothesis, which states that there is a difference between the mean of the male and female on weekend drinking. See Exhibit 4 for the output results.
The p value is 0.000, which is lower than the significance level of 0.001; indicating that the strong statistical evidences have been found to reject the null hypothesis and to accept the alternate hypothesis, which states that there is a difference between the mean of the single but not looking for, single but looking for and in a committed relationship on weekend drinking. See Exhibit 4 for the output results.
The p value is 0.000, which is lower than the significance level of 0.001; indicating that the strong statistical evidences have been found to reject the null hypothesis, which states that there is no correlation between the sex and relationship status; and to conclude that there is correlation between the sex and relationship status. See Exhibit 4 for the output results.
The above analysis shows that there is a relationship between the sex and relationship while it has also been found that there is a difference between the mean of the male and female on weekend drinking, and there is a difference between the mean of the single but not looking for, single but looking for and in a committed relationship on weekend drinking.

Question 6:

Question is to check the relationship between the uses of marijuana due to the degree of stress that the friends has been causing in the college.
The correlation test will be used to run and investigate the question.
Descriptive Analysis.

The correlation between the use of marijuana among teenagers due to the degree of stress that their friends have been causing in the college, is - 0.061 with the p value of 0.054, which is greater than the 0.05 significance and does not provide a strong statistical evidence to reject null hypothesis, which states that there is no correlation between the use of marijuana due to the degree of stress that the friends have been causing, in the college.......................................

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