To continue the study into the drinking habits of adults, th…
Questions
Tо cоntinue the study intо the drinking hаbits of аdults, the reseаrcher decides to collect data from adults working in "blue collar" jobs to see whether their drinking habits are in the same proportion as the general public. The null hypothesis for this test is H0: p = 0.26 and the alternative hypothesis is H1: p > 0.26. The researcher collected data from a random sample of 90 adults with "blue collar" jobs of which 30 stated that they drank once a week or less in the last month. Find the values of the sample proportion, the test statistic, and the p-value associated with the test statistic.