Mean SD x Proportion
3 1 2 ?
10 2 ? 0.18
? 3 6 0.09
10 ? 12 0.60

Question

Mean     SD       x       Proportion
    3         1         2           ?
   10        2         ?         0.18
    ?         3         6          0.09
  10        ?         12         0.60

anonymous · Answer

Find what the values for the ? are? I have what I think are the correct answers but not entirely sure

anonymous · Answer

1) Mean= 3 SD=1 x=2 what is the Proportion?
2) Mean=10 SD=2 Proportion= 0.18 what is the value of x?
3) SD=3 x=6 Proportion=0.09 what is the mean?
4) Mean=10 x=12 Proportion=0.60 what is the SD? 

may be easier to read