Mathematics
Statistics
Easy
Question
Study the frequency table and find the relative frequency of teachers who prefer to be digital
Teachers |
Students |
Total |
|
Digital |
18 |
48 |
66 |
Print |
22 |
52 |
74 |
Total |
40 |
100 |
140 |
- 12.8%
- 15.7%
- 16.4%
- 14.8%
The correct answer is: 12.8%
Related Questions to study
Mathematics
Study the frequency table and choose the correct option
Teachers |
Students |
Total |
|
Digital |
6 |
42 |
48 |
Print |
20 |
32 |
52 |
Total |
26 |
74 |
100 |
Study the frequency table and choose the correct option
Teachers |
Students |
Total |
|
Digital |
6 |
42 |
48 |
Print |
20 |
32 |
52 |
Total |
26 |
74 |
100 |
MathematicsStatistics
Mathematics
Find the equation of trend line from the graph.
Find the equation of trend line from the graph.
MathematicsStatistics
Mathematics
Which of the following could be a positive association trend line graph ?
Which of the following could be a positive association trend line graph ?
MathematicsStatistics
Mathematics
identify the type of data from the table
X |
3 |
6 |
8 |
12 |
15 |
y |
40 |
36 |
31 |
29 |
24 |
identify the type of data from the table
X |
3 |
6 |
8 |
12 |
15 |
y |
40 |
36 |
31 |
29 |
24 |
MathematicsStatistics
Mathematics
Which of the following is true regarding table:
X |
0.5 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
y |
1 |
0.9 |
0.8 |
1 |
0.8 |
0.8 |
0.7 |
0.6 |
0.6 |
0.6 |
0.5 |
Which of the following is true regarding table:
X |
0.5 |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
y |
1 |
0.9 |
0.8 |
1 |
0.8 |
0.8 |
0.7 |
0.6 |
0.6 |
0.6 |
0.5 |
MathematicsStatistics
Mathematics
Identify the association between the data
Identify the association between the data
MathematicsStatistics
Mathematics
Identify the point on the graph
.
Identify the point on the graph
.
MathematicsStatistics
Mathematics
Find the relative frequency of women watching winter Olympics.
Olympics
Winter |
Summer |
Total |
|
Men |
45 |
34 |
79 |
Women |
27 |
44 |
71 |
Total |
72 |
78 |
150 |
Find the relative frequency of women watching winter Olympics.
Olympics
Winter |
Summer |
Total |
|
Men |
45 |
34 |
79 |
Women |
27 |
44 |
71 |
Total |
72 |
78 |
150 |
MathematicsStatistics
Mathematics
Based on a survey to different age groups on the game they watch. A two-way frequency table is constructed choose the correct option.
Rugby |
Base ball |
tennis |
Total |
|
Teens |
35 |
18 |
12 |
65 |
Adults |
10 |
25 |
15 |
50 |
Total |
45 |
43 |
27 |
115 |
Based on a survey to different age groups on the game they watch. A two-way frequency table is constructed choose the correct option.
Rugby |
Base ball |
tennis |
Total |
|
Teens |
35 |
18 |
12 |
65 |
Adults |
10 |
25 |
15 |
50 |
Total |
45 |
43 |
27 |
115 |
MathematicsStatistics
Mathematics
Based on a survey to different age groups on the ice – cream flavor they would choose. A two-way frequency table is constructed choose the correct option.
Chocolate |
Vanilla |
Butter scotch |
Total |
|
Children |
40 |
22 |
15 |
77 |
Teens |
12 |
16 |
45 |
73 |
Adults |
55 |
54 |
10 |
119 |
Total |
107 |
92 |
70 |
269 |
Based on a survey to different age groups on the ice – cream flavor they would choose. A two-way frequency table is constructed choose the correct option.
Chocolate |
Vanilla |
Butter scotch |
Total |
|
Children |
40 |
22 |
15 |
77 |
Teens |
12 |
16 |
45 |
73 |
Adults |
55 |
54 |
10 |
119 |
Total |
107 |
92 |
70 |
269 |
MathematicsStatistics
Mathematics
The linear regression equation is y = 4. 7x + 51. The scatter plot at x = 5 is (5, 90). What is the residual associated with the point where x = 5 ?
The linear regression equation is y = 4. 7x + 51. The scatter plot at x = 5 is (5, 90). What is the residual associated with the point where x = 5 ?
MathematicsStatistics
Mathematics
Find the value of y when x is taken as 9 with the help of following table.
X |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
y |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
3.0 |
3.6 |
Find the value of y when x is taken as 9 with the help of following table.
X |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
y |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
3.0 |
3.6 |
MathematicsStatistics
Mathematics
Which of the following statements is true regarding the following table?
X |
3 |
4 |
7 |
8 |
10 |
y |
1 |
9 |
2 |
8 |
3 |
Which of the following statements is true regarding the following table?
X |
3 |
4 |
7 |
8 |
10 |
y |
1 |
9 |
2 |
8 |
3 |
MathematicsStatistics
Mathematics
From the graph find the value of y at x = 7
From the graph find the value of y at x = 7
MathematicsStatistics
Mathematics
Number of painters |
30 |
43 |
47 |
30 |
11 |
48 |
20 |
Number of sculptors |
25 |
33 |
50 |
27 |
6 |
58 |
45 |
Number of painters |
30 |
43 |
47 |
30 |
11 |
48 |
20 |
Number of sculptors |
25 |
33 |
50 |
27 |
6 |
58 |
45 |
MathematicsStatistics