According to the US. Census Bureau, 69% of children under the age of 18 years in the United States lived with two parents in 2009. Suppose that in a recent sample of ZOOOchildren, 1225 were living with two parents. 3. Using the critical value approach and a = 0.02, test whether the current percentage of all children under the age of 18 yea rs in the United States who live with two pa rents is different from 69%. Round your answer for: to two decimal places. Zebsewed = : Zcritical left = n l Zcritical right = n | We E: the null hypothesis. We conclude that the current percentage of all children under the age of 18 years in the United States who live with two parents is l #1] 69%. b. How do you explain the Type I error in part a?What is the probability of making this error in part a? The Type I error occurs when we conclude that the current percentage of all children under the age of 18 years in the United States who live with two parents is [ ] 69%, when it is [ $3.] 69%. c. Calculate the p-value for the test of part a. What is your conclusion if a = 0.015?' Round your answer for the p-value to four decimal places. Fora: = 0.06,we ' $3110