Psy 280 Spring 2018 f. Step 4 (continued): What do your results mean in words a

Question

Psy 280 Spring 2018 f. Step 4 (continued): What do your results mean in words a layman would undLous understand?1 pt Sleep tlun otlar r ,re. & The following table lists the possible decisions that can be made based on the research study above. Label which boxes would be correct decisions and which would be errors Type I and Type II). 1 pt Truth Ho False Ho True Being enrolled in a Being enrolled in a statistics is related to statistics is NOT sleep related to sleep Reject Ho Being enrolled in a statistics course is error Statistical related to sleep Decision Fail to reject Ho Being enrolled in a ! statistics is NOT related to sleep h. What would a Type I error mean in the context of this study? 1/2 point Trpei eor mtn to berng uvolfed in t stestic oorse s related to sleep,bst couclude i. What would a Type II error mean in the context of this study? 1/2 point j Given our statistical decision about the null hypothesis (part f), what is the only type of we could make? ½ pt

Explanation / Answer

i) Type II error would mean being enrolled in statistics is NOT related to sleep.

j)

Based on your answer to part f,(no other data is available),null hypothesis is accepted.

Alternative hypothesis has been rejected.

Only kind of error possible in such a case is Type II error which  is incorrectly retaining a false null hypothesis

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