Which of the following is a correctly stated null hypothesis? A) H₀: µ ≠ 3 B) H₀: = 3 C) H₀: µ = 3 D) H₀: = 3

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A correctly stated null hypothesis should include a statement about a population parameter or the absence of a relationship between variables, and use appropriate statistical notation. Option C states the null hypothesis as µ = 3, where µ represents a population mean. Options A and D use inappropriate notation and include meaningless values that do not relate to the research question. Option B includes a string of characters that does not represent a statistically meaningful statement.

Which of the Following Is a Correctly Stated Null Hypothesis