Question 1 1 pts John, an urban planner claims that, nationally, 20% of all families renting condominiums move during a given year. A random sample of 200 families renting condominiums in Pasadena revealed that 56 had moved during the past year. At the .01 significance level, does this evidence suggest that a larger proportion of condominium owners moved in the Pasadena area? Find the T-stat? Leave answer in 2 decimal places O 2.83 O 0.81 O -4.84 4.85 O -2.82Question 4 1 pts A recent insurance industry report indicated that 40% of those persons involved in minor traffic accidents this year have been involved in at least one other traffic accident in the last five years. An advisory group decided to investigate this claim, believing it was too large. A sample of 200 traffic accidents this year showed 74 persons were also involved in another accident within the last five years. Use the .01 significance level. State the null hypothesis O p>0.40 O p = 0.40 O p is greater than or equal to 0.40 O p is less or equal to 0.40Question 11 1 pts Research at PCC indicates that 50% of students change their major area of study after their first year in a program. A random sample of 100 students in the Business Division revealed that 48 had changed their major area of study after their first year of the program. Has there been a significant decrease in the proportion of students who change their major after the first year in this program? Test at the .05 level of significance. Find the T-stat? Leave answer in 2 decimal places O -0.90 0.38 O 0.90 O -0.39 O -0.13 O -0.82