Assume the Sample Is Taken from a Normally Distributed Population $\sigma ^ { 2 }$

question 36

Multiple Choice

Assume the sample is taken from a normally distributed population and construct the indicated confidence interval.
-Construct the indicated confidence intervals for the population variance $\sigma ^ { 2 }$ and the population standard deviation ?. Assume the sample is from a normally distributed population
C = 0.99, s = 225.8, n = 61

• A)(33,268.86, 86,090.46); (182.4, 293.41)
• B)(36,725.23, 75,567.87); (191.64, 274.9)
• C)(38,683.12, 70,833.06); (196.68, 266.14)
• D)(41,119.11, 65,845.98); (202.78, 256.6)

---

Definitions:

External Attributions

The process of attributing the cause of one's own or others' behaviors and outcomes to external factors.

Fundamental Attribution Error

The tendency for observers to over-emphasize dispositional factors and under-emphasize situational factors when explaining others' behaviors.

Personal Factors

Characteristics or attributes of an individual, including personality traits, beliefs, and life experiences, that influence behavior and reactions.

Overestimation

The action of assessing someone or something as greater or more significant than it actually is, often leading to unrealistic expectations.