Assume Z_crit = +1

question 25

Multiple Choice

Assume z_crit = +1.65 with α = .05 and z_crit = +2.33 with α = .01. Assume further that z_obt = +2.02. The correct statistical decision would be to

• A) fail to reject H₀ at both α = .05 and α = .01.
• B) reject H₀ at both α = .05 and α = .01.
• C) reject H₀ at α = .05 but fail to reject H₀ at α = .01.
• D) reject H₀ at α = .01 but fail to reject H₀ at α = .05.

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