Questions 3 and 4: The null hypothesis for p = proportion of students who own their own car is H₀: p = 0.10. The significance level is set at a = 0.05.

1.The value of 10% was obtained ten years ago. The alternative hypothesis will state that the proportion of students who own their own car has increased from the value ten years ago. What is the alternative hypothesis for p?

2.The results of the study gave a p-value of 0.01.State your conclusion.

Questions 5 to 8: Gun control is a sensitive issue in the US. In a survey, 700 people favored a ban on handguns out of a total of 1250 individuals polled. Do the data provide sufficient evidence to conclude that more than half of individuals in the population favor banning handguns?

3.State the appropriate null and alternative hypotheses for the population proportion of people who favor banning handguns.

4.What is the sample proportion of people who favor banning handguns?Include the appropriate symbol in your answer that represents this value.

5.What is the numerical value of the corresponding p-value?(Use Stats.blue)

6.Using an a = 0.05 significance level, does there appear to be a majority of people in the population who favor banning handguns?