In a standard normal distribution, above which z-score do approximately 63% of the date lie? a.) 1.79 .33 c.) -1.79 d.)0.33

If 63% lie above the z-score, then 37% lie below, or to the left. On the "negative" chart locate the value closest to 0.37. It is 0.3070 that corresponds to the z-score of -0.33.

The answer for this is 9/1253decimal form 0.007

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.