The Percentages of Scores Falling Below the Following Z-Score Values

Multiple Choice

The percentages of scores falling below the following z-score values for a particular raw score distribution are:
$\begin{array}{ll}z \text {-score of }-2.04 & 5 \% \\z \text {-score of }-1.04 & 20 \% \\\text { z-score of 0 } & 55 \% \\\text { z-score of } 1.04 & 90 \% \\\text { z-score of } 2.04 & 100 \%\end{array}$ Does this distribution differ significantly from a normal distribution? (Use ? = .05.)

A) No, statistic = 11.8
B) No, statistic = 6.7
C) Yes, statistic = 11.8
D) Yes, statistic = 6.7