Children Narrative Two Random Samples of 3-Year-Old Children, Each of Size 25

question 82

Short Answer

Children Narrative
Two random samples of 3-year-old children, each of size 25, are taken from independent populations. The populations are distributed with equal variances. The first sample has a mean of 35.5 and a standard deviation of 3.0 while the second sample has a mean 33.0 and standard deviation of 4.0. A test for the difference between the two population means is conducted on this data.
-Refer to Children Narrative. If we were interested in testing against the one-tailed alternative that at the level of significance, should the null hypothesis be rejected or not be rejected?

---

Definitions:

Intelligence

The ability to learn, understand, and apply knowledge, to reason and solve problems, and to adapt to new situations.

Weight

A measure of the mass of an object or individual, often used in a health context to discuss body mass and its implications for well-being.

Niche-picking

The process by which individuals select environments or experiences that complement their inherited tendencies or skills.

Genetic Tendencies

Inclinations or predispositions for certain traits or behaviors influenced by genes.