# The percentage of males in 1986 who are 18-19 years old and married was3.7%. To test...

###### Question:

The percentage of males in 1986 who are 18-19 years old and married was3.7%. To test whether or not this percentage had increased in 2015, a random sample of 300males aged 18-19 was taken; 20 of which were married. Using a level of significance of α= 0.05, we test the hypothesisH0that the proportion that is married is3.7%against the alternative that it is larger. Based on the data, the observed value of the corresponding test statistic is2.722and we rejectH0.

True or False?

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