A survery conducted reveals that 35 out of 150 females and 78 out of 180 males like to watch horror movies. Is there a difference in proportion of males and females who like to watch horror movies? Test at 5% level of significance.
9-Step Complete hypothesis testing steps:
Step 1: Make the Problem Statement
Step 2: State the null hypothesis (H0) and the alternative hypothesis (Ha/H1)
Step 3: Identify the test statistics to be used and select a level of significance
Step 4: Compute the test statistics to determine the computed value
Step 5: Formulate the Decision rule, establish the critical region and state the findings.
Step 6: Make a decision
Step 7: Interpret the test results
Step 8: State the Conclusion
Step 9: Discuss the implications
Question:
A survery conducted reveals that 35 out of 150 females and 78 out of 180 males like to watch horror movies. Is there a difference in proportion of males and females who like to watch horror movies? Test at 5% level of significance.
Please show the complete and accurate solution.
Show and Apply the complete hypothesis testing steps in the following problem, from generating a hypothesis to making a decision and conclusion. Use the correct test statistics, label and box your answers properly.
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