Xavier worked 10 hours on monday and 15 hours on wednesday. his total pay was $280.00. what is his rate per hour

10 hours+ 15 hours= 25 hours.

$280.00/ 25 hours= $11.20/hour.

Xavier's rate of pay is $11.20 per hour~

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.