Among college students, the proportion p who say they're interested in their congressional district's election results. traditionally been 75%. After a series of debates on campuses, a political scientist claims that the proportion of coll students who say they're interested in their district's election results is more than 75%. A poll is commissioned, and out of a random sample of 265 college students say they're interested in their district's election results. Is there end evidence to support the political scientist's claim at the 0.05 level of significance? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.) (a) State the null hypothesis Ho and the alternative hypothesis H₁. Ho :O H₁ :0 (b) Determine the type of test statistic to use. (Choose one) (c) Find the value of the test statistic. (Round to three or more decimal places.) 0 (d) Find the p-value. (Round to three or more decimal places.) H |x O P 00 0=0 OSO X P 020 0000 Ś

Number 24 1.1

C and D

15 10 24 15

5 Vw13 a. b. 40 w C. d. w10

15 A 16 8 2 C.

M.20 13

Using the region names in the image below, select all regions that represent: An B'n C -B II VIII V IV VI VII A intersection not B intersection C. Region I: Items only in group A, not in B or C. Region II: Items in A and B, but not C. Region IlI: Items only in B, not in A or C. Region IV: Items in A and C, but not B. Region V: Items in A, B, and C. Region VI: Items in B and C, but not A. Region VIl: Items only in C, not in A or B. Region VIII: Items not in any of the groups.