If a set of observations is normally distributed what precent of these differ from the mean by more than 1.3σ

a set of a set of a complex set of 具体 complex set a set of是什么意思啊? set a record of造句 a set of译成英语 a set of ____(key). 英语翻译If we change a digit of a number set (31743),we can derive at a new number set which is a multiple of 823.So the new number set should be____. Let g be the function defined on the set of all real numbers by(继续) g(x)=1 if x is rational and g(x)=e^x if x is irrational.Then the set of numbers at which g is continuous is(a)the empty set(b){0}(c){1}(d)the set of rational numbers (e)the set o It is as if a single unimportant event set up a chain of reactions这句话是宾语从句吧? 这题看不懂,P is the set of positive factors of 20 and Q is the set of positive factors of 12.If x is a member of set P and y is the member of set Q,what is the greatest possible vaule of x-y?答案是19. If the solution of the inequality ≥2 is the set (－3,－1),then the parameter a is . set a good example to all of us中的set GMAT数学一道Q10:A set of numbers has the property that for any number t in the set,t + 2 is in the set.If –1 is in the set,which of the following must also be in the set?I-3II1III5A.I onlyB.II onlyC.I and II onlyD.II and III onlyE.I,II,and III 一个英语疑问 a set of=?就问一句.a set of =sets of还是=set of a set of point in line a set of keys英汉互译 a common set of 如题