TABLE 10-6 Two Samples Each of Size 25 Are Taken from Independent

question 39

Short Answer

TABLE 10-6
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 10-6, a two-tail test of the null hypothesis of no difference would ________ (be rejected/not be rejected) at the α = 0.05 level of significance.

---

Definitions:

Malpighian Tubules

Excretory structures in insects and some arthropods that remove metabolic wastes from the body into the digestive tract for excretion.

Tympanum

The eardrum, a thin membrane that vibrates in response to sound waves, playing a key role in the hearing process.

Cephalothorax

The fused head and thorax found in certain arthropods, such as spiders and crustaceans, which houses both sensory and motor organs.

Cephalothorax

The fused head and thorax found in certain arthropods, such as spiders and crustaceans.