1. Graph the null hypothesis on a number line.
2. Determine whether the hypothesis test with the given null and alternative hypotheses listed below is left-tailed, right-tailed, or two-tailed.
H0 : = 45:7
Ha : 6= 45:7
*Internet Use A study claims that the proportion of adults in the United States that use the internet is 78%.
3. Write a sentence describing a type I error for a hypothesis test of the claim above.
4. Write a sentence describing a type II error for a hypothesis test of the claim above