I'm working on a statistics question and need guidance to help me understand better.

everyone who participated in a survey were asked to report their perception on their partners career prestige. across all previous seminars, the mean was 7.5. does this score differ from the perceptions of those couples in this sample of data?

partner career prestige is a 1-7 rating of the partners occupational prestige.

what I need help with, is what statistical test do I use to test this?

the options are either ANOVA, chi-squared, one-sample t-test, two-sample t-test, or paired sample t-test.

please identify the test I need to use, and why I should use that test