You are hired by a car manufacturer to deternine what factors might increase sales of their energy-efficient car. The manufacturer modifies the original version of the car so that it either rides more smoothly or has a more luxurious interior. You then ask 10 adults who come to the showroom looking to buy a new car to test drive each and then rate their probability of buying each version of the car (original, smoother ride, better interior). The order of test drives was counterbalanced across participants.
What type of analysis should be done?
O Chi-square test of independence
O Independent-samples t-test
O Two-way between-subjects ANOVA
O Chi-square goodness-of-fit
O Two-way repeated-measures ANOVA
O One-way between-subjects ANOVA
O Two-way mixed ANOVA
O Pearson product-moment correlation
O Paired-samples t-test
O One-way repeated-measures ANOVA