The correct notation for determining the probability associated with sample means above 25 is _____________.
A) M = 25 + (z)(σₘ)
B) p(M 25)
C) M = z + (25)(σₘ)
D) p(μ 25)

Question

The correct notation for determining the probability associated with sample means above 25 is _____________.
A) M = 25 + (z)(σₘ)
B) p(M > 25)
C) M = z + (25)(σₘ)
D) p(μ > 25)

Quizplus · Accepted Answer

The notation for determining the probability associated with sample means above 25 is typically represented as p(M > 25), indicating the probability of obtaining a sample mean greater than 25. The other options contain incorrect notation, such as using z-scores instead of probabilities (options A and C) or referencing the population mean instead of the sample mean (option D).

The Correct Notation for Determining the Probability Associated with Sample