Down

1 mean Not very nice
3 pie Something for dessert
4 help Something you might need, when using statistical software
5 test There are many of these in Statistics, including a 'T' one
7 limit There is a central theorem
9 venn Useful in set theory
10 distribution The way something is divided or spread out
11 matrix An array of numbers, or a place where you choose the red pill
12 linear A type of regression
13 control This group doesn't get treatment
14 probability You probably won't get this one
17 odds A betting man likes these
18 random Pick a number - pick any number...
21 ratio Some people are quite divided over this one
22 stat Is this a statistical abbreviation, or a medical term?
25 iff I'll give you a hint, if and only if you want me to
27 data Plural or singular - spelled the same


Across

2 hypothesis Make your best guess!
6 residual Difference between the observed value and predicted value
8 average All the children in Lake Wobegon are above this
15 median Stuck in the middle with you
16 homoscedasticity All random variables in the sequence or vector have the same finite variance
19 part Less than the whole
20 or Sounds like something you'd row a boat with
22 set In theory, this is a branch of mathematics
23 bit 1 or 0
24 iid This assumption often simplifies the analysis
26 mode Value that appears most often in the data
28 normal You might get a curve out of this
29 bias Hopefully your pre-conceived notions won't do this to your analysis
30 outlier This one's out there all by itself