Elementary Statistics and Square Root - One Line Questions
1.
Find the square root of 0.0036. —
0.06
2.
The square root of 0.01 is: —
0.1
3.
Find the square root of 0.81. —
0.9
4.
Find the square root of 1.44. —
1.2
5.
What is the square root of 1.69? —
1.3
6.
What is the mode of the dataset: 1, 2, 3, 4, 5? —
No mode
7.
Find the square root of 2.25. —
1.5
8.
Find the square root of 144. —
12
9.
If the sum of five numbers is 75, what is their mean? —
15
10.
Find the square root of 10000. —
100
11.
What is the median of the dataset: 10, 5, 20, 15? —
12.5
12.
What is the median of the dataset: 50, 10, 40, 20, 30? —
30
13.
What is the median of the dataset: 8, 12, 6, 10, 14, 16? —
11
14.
What is the square root of 400? —
20
15.
Calculate the mean of the numbers: 5, 10, 15, 20, 25. —
15
16.
What is the mode of the dataset: 10, 20, 30, 10, 20, 10, 40? —
10
17.
What is the mode of the dataset: 100, 101, 102, 101, 100, 101? —
101
18.
What is the median of the dataset: 100, 200, 150, 250, 300? —
200
19.
What is the mode of the following numbers: 11, 12, 13, 11, 12, 11, 14? —
11
20.
What is the median of the dataset: 22, 33, 11, 44, 55? —
33
21.
What is the square root of 196? —
14
22.
Calculate the mean of the numbers: 7, 14, 21, 28, 35. —
21
23.
Find the square root of 625. —
25
24.
What is the median of the dataset: 15, 25, 5, 35, 20? —
20
25.
What is the mode of the dataset: 15, 18, 15, 20, 15, 18? —
15
26.
What is the square root of 361? —
19
27.
Calculate the mean of the numbers: 12, 18, 24, 30, 36. —
24
28.
Calculate the mean of the first five natural numbers. —
3
29.
What is the median of the dataset: 1, 1, 2, 3, 5, 8? —
2.5
30.
What is the square root of 576? —
24
31.
Calculate the mean of the numbers: 10, 20, 30, 40, 50. —
30
32.
What is the square root of 729? —
27
33.
What is the median of the following dataset: 3, 7, 1, 9, 5? —
5
34.
What is the mode of the dataset: 2, 3, 3, 4, 5, 5, 5, 6? —
5
35.
Calculate the mean of the numbers: 1, 3, 5, 7, 9. —
5
36.
Find the square root of 12.25. —
3.5
37.
What is the mode of the dataset: 3.1, 3.2, 3.1, 3.3, 3.1, 3.4? —
3.1
38.
What is the square root of 1024? —
32
39.
Calculate the mean of the following numbers: 2, 4, 6, 8, 10. —
6
40.
Calculate the mean of the first 10 natural numbers. —
5.5
41.
What is the range of the dataset: 5, 2, 8, 1, 9? —
8
42.
What is the value of √81? —
9
43.
What is the mode of the dataset: 7, 8, 9, 7, 8, 7, 10? —
7
44.
The difference between the highest and lowest values in a dataset is called the: —
Range
45.
Which of the following is NOT a measure of central tendency? —
Standard Deviation
46.
Which statistic measures the spread of data from the mean? —
Variance
47.
Which measure of central tendency is most affected by outliers? —
Mean
48.
Which of the following is a measure of central tendency? —
Mean
49.
In a dataset, if all values are unique, what can be said about the mode? —
There is no mode.
50.
If a dataset has two modes, it is called: —
Bimodal