It is thought that about 47% of Australians think unemployment would increase. Assume in a recent poll, 238 out of 500 said that they thought unemployment would increase. Estimate the proportion of all Australians today who believe unemployment would increase using a 91% confidence interval. P: Parameter What is the correct parameter symbol for this problem? What is the wording of the parameter in the context of this problem? \\ Select an answer v A: Assumptions - Since information was collected from each object, what conditions do we need to check before doing the appropriate calclulations? Check all that apply. U a is unknown. Cl n(1 p) Z 10 Cl up 2 10 0 mp) 2 10 UN 2 201 Cl 71, Z 30 or normal population. Cl 0' is known. C] "(1 13) 2 10 Check those assumptions: 1. n13= :] which is C] 2. no _ ,3). :l m... :J 3. N: C] which is C] If no N is given in the problem, use 1000000 N: Name the procedure Dn(1 p) 2 10 Check those assumptions: 1. "13: [:] which is [:] 2. 71(1 13)= [j which is t: 3.N=:]wmcms C] If no N is given in the problem, use 1000000 N: Name the procedure The conditions are met to use a . I: Interval and point estimate The symbol and value of the point estimate on this problem are as follows: C] Leave answer as a fraction. The interval estimate for is ([:] , [:] ) Round endpoints to 3 decimal places. C: Conclusion . We are 96 confident that the Select an answer v is between 96 and 96 Question Help: l3 Video D Post to forum Submit