Answer :
Final answer:
The chi-square distribution cannot have negative values. Therefore, of the given options, -2.45 cannot occur in a chi-square distribution.
Explanation:
The question is about chi-square distribution, a fundamental concept in statistics. Specifically, it asks which of the following values of the chi-square distribution cannot occur: a) 100.0, b) 38.4, c) 0.61, d) -2.45. By definition, the chi-square distribution is a special case of the gamma distribution, a two-parameter family of continuous probability distributions. The chi-square distribution is always positive in its domain, meaning it doesn't extend into the negatives. As such, negative values of chi-square, such as -2.45, cannot occur. Therefore, the answer is d) -2.45.
Learn more about Chi-square distribution here:
https://brainly.com/question/34574271
#SPJ11
