A sample contains the following 10 data: 52,51,49,50,47,48,50,51,48,53, then the maximum value is --, the minimum value is --, if the group distance is 1.5, then it should be A sample contains the following 10 data: 52,51,49,50,47,48,50,51,48,53, then the maximum value is - -, the minimum value is -. If the group distance is 1.5, it should be divided into - groups. A sample contains the following 10 data: 52,51,49,50,47,48,50,51,48,53, then the maximum value is -, the minimum value is -. If the group distance is 1.5, it should be divided into - groups

A sample contains the following 10 data: 52,51,49,50,47,48,50,51,48,53, then the maximum value is --, the minimum value is --, if the group distance is 1.5, then it should be A sample contains the following 10 data: 52,51,49,50,47,48,50,51,48,53, then the maximum value is - -, the minimum value is -. If the group distance is 1.5, it should be divided into - groups. A sample contains the following 10 data: 52,51,49,50,47,48,50,51,48,53, then the maximum value is -, the minimum value is -. If the group distance is 1.5, it should be divided into - groups

53 / 47, 4 groups 47-48.548.50; 50-51.5 / 51.53

I want to ask. 1 + 1 + 21 + 2.3 + 51.2 * 2 + 5 × 35 * 7 + 6 math

1+1+21+2.3+51.2*2+5×35*7+6=25.3+102.4+178.5+6=312.2

A group of rational numbers are - 2, - 5, - 9, - 14, a, - 27 According to this rule, then a=______ ．

Observe the arrangement of rational numbers and get the rule: the number in front plus - (n + 2) equals the number in the back. So a = - 20

What are the rules of rational numbers?

From small to large, from left to right