Are blonde female college students more likely to have boyfriends than brunette female college students? 432 of the 676 blondes surveyed had boyfriends and 460 of the 773 brunettes surveyed had...

Extracted text: Are blonde female college students more likely to have boyfriends than brunette female college students? 432 of the 676 blondes surveyed had boyfriends and 460 of the 773 brunettes surveyed had boyfriends. What can be concluded at the a = 0.05 level of significance?


Extracted text: b. The test statistic (z |(please show your answer to 3 decimal places.) c. The p-value (Please show your answer to 4 decimal places.) II