The __________ distribution is always greater than 0 and skewed to the right (most scores clumped on the left, with a tail on the right) .
A) Z
B) t
C) χ2
D) F
Correct Answer:
Verified
Q5: A cell's expected frequency is:
A)the number of
Q6: All of the following are steps in
Q7: In a chi-square test, the variables are:
A)rank-order
Q8: The inventor of the chi-square test was:
A)Karl
Q9: A contingency table is a table in
Q11: The formula for the chi-squared statistic is:
A)Σ[(O-E)2/E]
B)[Σ(O-E)2]/F
C)O/[Σ(O-E)2]
D)E/[Σ(O-E)2]
Q12: In a chi-square test, the number of
Q13: The exact shape of the chi-square distribution
Q14: A _ is a table in which
Q15: In a 3 by 4 contingency table,
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