After running a t-test on the mean numbers of jelly beans that men and women eat over the course of the year, I conclude that men eat significantly more jelly beans than women. If men and women actually eat the same number of jelly beans, my conclusion is
A) a valid conclusion
B) a Type I error
C) a Type II error
D) an example of power
Correct Answer:
Verified
Q6: Another name for sampling error is
A) variability
Q45: Type I error is rejecting the null
Q46: If the alternative hypothesis in a study
Q47: Power is the probability of making a
Q48: When the direction of difference between the
Q49: Type II error is retaining the null
Q51: The _ assumes all means are equal
Q52: Alpha is the probability of making a
Q53: The probability of NOT rejecting a null
Q54: If .05 is the rejection level, we
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