TABLE 10-4 Two Samples Each of Size 25 Are Taken from Independent

question 118

Essay

TABLE 10-4
Two samples each of size 25 are taken from independent populations assumed to be normally distributed with equal variances. The first sample has a mean of 35.5 and standard deviation of 3.0 while the second sample has a mean of 33.0 and standard deviation of 4.0.
-Referring to Table 10-4, the p-value for a two-tail test is ________.

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Definitions:

Tetrapods

Animals with backbones that possess four limbs or structures similar to limbs, encompassing groups such as amphibians, reptiles, birds, and mammals.

Early Types

Refers to the original or ancestral forms of organisms from which later kinds evolved.

Land Life

Refers to the existence, activities, and ecological roles of organisms that live primarily or exclusively on land as opposed to aquatic environments.

Ediacaran

Relating to or denoting the last period of the Precambrian era, characterized by the appearance of many large, soft-bodied organisms.