A Sample of 8 Measurements, Randomly Selected from a Normally $\bar { x } = 5.2 , s = 1.1$

question 48

Essay

A sample of 8 measurements, randomly selected from a normally distributed population resulted in the following summary statistics: $\bar { x } = 5.2 , s = 1.1$ . Test the null hypothesis tha the mean of the population is 4 against the alternative hypothesis $\mu \neq 4$ . Use $\alpha = .05$ .

Identify the causes of forgetting and differentiate between types such as retroactive and proactive interference, decay, and amnesia.

Comprehend the distinction between declarative (explicit) and procedural (implicit) memories and recognize how amnesia affects these types.

Understand the role of the hippocampus in memory formation and recall, and the effects of its damage.

Recognize the influence of suggestive questioning on memory accuracy and the formation of false memories.

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