Find the Critical Value $\mathrm { n } = 50 , \alpha = 0.05$

question 91

Multiple Choice

Find the critical value. Assume that the test is two-tailed and that n denotes the number of pairs of data.
- $\mathrm { n } = 50 , \alpha = 0.05$

• A) \(\pm 0.280\)
• B) \(\pm 0.277\)
• C) \(- 0.280\)
• D) \(0.280\)

---

Definitions:

Sensory Systems

Complex networks of organs and structures that allow organisms to perceive and respond to their surroundings, including sight, sound, touch, taste, and smell.

Nuptial Gift

A resource provided by one member of a species (often the male) to a mating partner (often the female) as part of courtship or copulation, which can range from food to items that enhance the recipient's survival or reproductive success.

Sensory Exploitation

A theory suggesting that certain mating preferences arise because they exploit pre-existing sensory biases or preferences in the opposite sex.

Light Reflectance

Light reflectance is the process or measure of the proportion of light that is reflected from a surface when illuminated.