_____ occurs when the effects of an independent variable and an uncontrolled variable are intertwined, so one cannot determine w
1 answer:
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Answer: Type I error would be a conclusion that average time spent on phone by teenager is higher than 4.5 hours per week which is actually the same.
Step-by-step explanation:
Type 1 error occurs when a null hypothesis is true but researcher rejects it.
Let be the average time spent on the phone by teenagers .
Here, Null hypothesis:
Alternative hypothesis :
So, Type I error would be a conclusion that average time spent on phone by teenager is higher than 4.5 hours per week which is actually the same.