單項(xiàng)選擇題

One advantage of a stem and leaf plot over a frequency distribution is that （）.

A.it contains more class intervals
B.the values of the original data are retained
C.the class midpoints are used as the stem
D.the class midpoints are used as the leaf

你可能感興趣的試題

單項(xiàng)選擇題

The number of class intervals in a frequency distribution is usually between （）.

A.3 and 5
B.7 and 9
C.5 and 15
D.1 and 25

單項(xiàng)選擇題

A cumulative frequency polygon is also called （）.

A.an ogive
B.a histogram
C.a frequency polygon
D.a stem and leaf plot

无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

One advantage of a stem and leaf plot over a frequency distribution is that （）.

你可能感興趣的試題

The number of class intervals in a frequency distribution is usually between （）.

A cumulative frequency polygon is also called （）.