(a)
(i)
Find the level of significance.
State the null and alternative hypothesis.
Check the conditions
Explain the importance of checking conditions.
(ii)
Identify the sampling distribution to be used.
Mention the assumption to test.
Find the value of the sample test statistic.
(iii)
Find the P-value.
Draw the sampling distribution by showing the area corresponding to the P-value.
(iv)
Check whether the null hypothesis is rejecting or fail to reject.
Identify whether the data statistically significant at level 0.05 or not.
(v)
Interpret the conclusion in the context of the application.
(b)
Find a 95% confidence interval for the proportion of students in this school (ages 16–19) who have been victims of a crime.
(c)
Find the required
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