The amount that two groups of students spent on snacks in one day is shown in the dot plots below. group a group b which measures are $1 greater for group b than for group a?
a the median and the mode
b the mean and the range
c the mean and the median
d the mode and the range

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h