Examlex
What do we mean by "state of reality?"
P-Value
The probability of observing data as extreme as, or more than, what was actually observed, assuming the null hypothesis is true.
Sample Proportion
The ratio of members in a sample that have a particular attribute to the total number of members in that sample.
Sample Size
The number of observations or datapoints collected in a sample, critical in determining the precision of estimates and power of statistical tests.
Type II Error
The statistical mistake of failing to reject a null hypothesis when it is actually false.
Q2: If H<sub>1</sub> is nondirectional one must evaluate
Q3: Assume your friend just took an exam
Q5: The sampling distribution of the mean changes
Q8: Define fair coins.
Q15: P 0 equals _.<br>A) 1.00<br>B) 0.00<br>C) 0.50<br>D)
Q47: In an experiment, if the analysis of
Q63: Define nondirectional hypothesis.
Q87: When predicting Y given X , _.<br>A)
Q92: The sampling distribution of z must be
Q94: Define significant.