Statistics
if i surveyed 4 boys and 5 girls would the data be fair?
No
1 + 3
4
If i picked 10 apples off a tree and put them in my basket but 2 fell out how many apples would i have left?
8
10 x 7
70
if 7 boys like soccer but 7 boys like football how many people did i survey?
14
23 +12
35
35 - 12
23
20 x 4
80
If i surveyed 2 classes that both have 24 kids and 5 kids like football and 10 like soccer how many kids haven't answered the question?
9
58 + 145
203
147 - 75
72
50 x 32
1,600
if there is 32 people in a class and 15 people walked to school and 10 used their bike to get to school how many got their parents to drop them off?
7
573 + 295
868
if someone found 78 iphones but then a person stole 47 how many iphones would that person still have?
31
76 x 54
4,104
If 5347 people died and 1234 people got born how many people did we lose?
4,113
$76.35c + $48.70c
$125.05
24567 - 3489
21,078
if i found 674 baby's on the street and someone said double it and give it to the next person how many babies would that person have?
1,348