Which type of graph most readily shows the interquartile range for a data set?
bar graphs
box plots
dot plots
histograms

The box plots readily shows the interquartile range for a data set.

Step-by-step explanation:

The box plots readily shows the interquartile range for a data set.

A box plot is a type of graph that shows a good indication of the distribution pattern of the data values.

These box plots are an easy way to display the data distribution through their quartiles.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.