Researchers compared individuals with Highly Superior Autobiographical Memory (H

Question

Researchers compared individuals with Highly Superior Autobiographical Memory (HSAM) and unrelated control individuals. They administer to each participant a psychological test of obsessional symptoms to find out if individuals with HSAM have significantly higher obsessional scores than individuals without this ability Which inference procedure should be used? (1 point) A: one sample or matched-pairs t procedure for a mean O B: two sample t procedure for two means C: ANOVA for several means D: z procedure for a proportion E:chi-square for two-way tables

Explanation / Answer

Solution:  Researchers compared individuals with Highly Superior Autobiographical Memory (HSAM) and unrelated control individuals. They administer to each participant a psychological test of obsessional symptoms to find out if individuals with HSAM have significantly higher obsessional scores than individuals without this ability.

Which inference procedure should be used?

Answer: B. two sample t procedure for two means.

Related Questions

Navigate

• Browse (All)
• Browse R
• Subjects

---