According to the Chebyshev Rule, at Least 93

question 138

Multiple Choice

According to the Chebyshev rule, at least 93.75% of all observations in any data set are contained within a distance of how many standard deviations around the mean?

• A) 1
• B) 2
• C) 3
• D) 4

---

Definitions:

Memory Trace

The physical change in the brain, presumably involving synaptic modifications, that represents the memory of an experience.

Proactive Interference

Proactive interference is a cognitive phenomenon where older memories hinder the recall of newer information.

Names Confusion

The phenomenon where individuals mix up names of familiar persons, typically occurring due to similar social contexts or roles rather than similarities in the names themselves.

Imagery

Visual or descriptive language in literature that appeals to the senses, creating a mental image.