Statistics
What is the mode of this sequence:
2, 3, 6, 8, 2, 4, 2
2
convert this expression into standard form:
2.3 x 102
230
5:6 is the same as 20:x
x = ?
24
What is the coefficient of 45x+8
45
what is 35/100 as a decimal and percent?
.35 and 35%
What is the mean of this sequence:
3, 4, 5, 5, 6, 9, 4, 4
5
convert this expression into standard form:
4.204 x 106
4,204,000
It is a comparison of two amounts,
either part to part
or part to whole
What is the constant of 45x+8
8
what is .04 as a fraction and percent
4/100 and 4%
What is the mean of this sequence:
22, 34, 56, 11, 17
28
convert this expression into standard form:
6.4 x 10-4
0.00064
there are 5 circles and 7 triangles.
What is the ratio of triangles to circles?
7 to 5 or 7:5
how many terms are in this expression:
45x-2y+8
3
what is 3/25 as a decimal and percent?
.12 and 12%
what is the median of this sequence:
6, 2, 3, 14, 10, 9, 20
9
write this number in scientific notation:
5,606
5.606 x 103
There are 12 boys and 8 girls. What is the ratio of boys to the group
12:20
what is 33?
27
what is 12/200 as a decimal and percent?
.06 or 6%
21, 14, 32, 14, 15, 32
26.5
Write this number in scientific notation:
0.000087
8.7 x 10-5
Which ratio is not equivalent to the others:
2/7, 4:16, 12 for every 42, 8:28
4:16
what is 360
1
what is 12/30 as a decimal and percent?
.04 or 40%