With two questions
the steam and leaf plot shows the number of words in the classified ads in a newspaper one day. how many ads had at least 25, but fewer than 50 words?
a)5
b)8
c)10
d)12

the histogram shows the number of items that customers bought during a trip to the grocery store one day. four hundred customers took a trip to the grocery store that day. which is the best estimate for the number who bought fewer than 30 items during their trip?
a)278
b)204
c)148
d)106