Opportunity-Class-(OC)
Statistics
Easy
Question
If the mean of 6, 8, 5, x and 4 is 7, then the value of x is ______.
- 11
- 12
- 13
- 14
The correct answer is: 12
Related Questions to study
Opportunity-Class-(OC)
The heights of 10 students were measured in cm and the results are as follows:
147, 139, 135, 136, 149, 166, 152, 163, 155, 144.
What is the range of the data?
The heights of 10 students were measured in cm and the results are as follows:
147, 139, 135, 136, 149, 166, 152, 163, 155, 144.
What is the range of the data?
Opportunity-Class-(OC)Statistics
Opportunity-Class-(OC)
Study the following table which shows the production of three different types of cars over the years.
| Years |
Production of Car P |
Production of Car Q |
Production of Car R |
| 2001 |
76 |
59 |
28 |
| 2002 |
82 |
62 |
36 |
| 2003 |
65 |
47 |
42 |
| 2004 |
70 |
54 |
31 |
| 2005 |
85 |
57 |
49 |
| 2006 |
80 |
68 |
38 |
Study the following table which shows the production of three different types of cars over the years.
| Years |
Production of Car P |
Production of Car Q |
Production of Car R |
| 2001 |
76 |
59 |
28 |
| 2002 |
82 |
62 |
36 |
| 2003 |
65 |
47 |
42 |
| 2004 |
70 |
54 |
31 |
| 2005 |
85 |
57 |
49 |
| 2006 |
80 |
68 |
38 |
Opportunity-Class-(OC)Statistics
Opportunity-Class-(OC)
Study the following table which shows the production of three different types of cars over the years.
|
Years |
Production of Car P |
Production of Car Q |
Production of Car R |
|
2001 |
76 |
59 |
28 |
|
2002 |
82 |
62 |
36 |
|
2003 |
65 |
47 |
42 |
|
2004 |
70 |
54 |
31 |
|
2005 |
85 |
57 |
49 |
|
2006 |
80 |
68 |
38 |
Study the following table which shows the production of three different types of cars over the years.
|
Years |
Production of Car P |
Production of Car Q |
Production of Car R |
|
2001 |
76 |
59 |
28 |
|
2002 |
82 |
62 |
36 |
|
2003 |
65 |
47 |
42 |
|
2004 |
70 |
54 |
31 |
|
2005 |
85 |
57 |
49 |
|
2006 |
80 |
68 |
38 |
Opportunity-Class-(OC)Statistics
Mathematics
From the graph, what is the activity that is being spent the last time?
From the graph, what is the activity that is being spent the last time?
MathematicsStatistics
Mathematics
In frequency table, one more data added to 
find the result after including it.
In frequency table, one more data added to find the result after including it.
MathematicsStatistics
Mathematics
The graph represents the average distance covered during match by different players who runs the least distance.
The graph represents the average distance covered during match by different players who runs the least distance.
MathematicsStatistics
Mathematics
Find the outlier from the graph.
Find the outlier from the graph.
MathematicsStatistics
Mathematics
From the graph below find which country they would like to visit?
From the graph below find which country they would like to visit?
MathematicsStatistics
Mathematics
Find the interquartile rang of data: 5, 1, 2, 5, 4, 2, 7, 1, 4, 3.
Find the interquartile rang of data: 5, 1, 2, 5, 4, 2, 7, 1, 4, 3.
MathematicsStatistics
Mathematics
Find the range of data: 190, 180, 187, 183, 193, 170, 183, 193, 200.
Find the range of data: 190, 180, 187, 183, 193, 170, 183, 193, 200.
MathematicsStatistics
Mathematics
Find the Mode of the data: 5, 1, 2, 5, 4, 5, 2, 7, 2, 1, 5, 4, 3.
Find the Mode of the data: 5, 1, 2, 5, 4, 5, 2, 7, 2, 1, 5, 4, 3.
MathematicsStatistics
Mathematics
Find the median of the data: 5, 1, 2, 5, 4, 2, 7, 1, 4, 3.
Find the median of the data: 5, 1, 2, 5, 4, 2, 7, 1, 4, 3.
MathematicsStatistics
Mathematics
Find the Mean of the data: 5, 1, 2, 5, 4, 2, 7, 1, 4, 3.
Find the Mean of the data: 5, 1, 2, 5, 4, 2, 7, 1, 4, 3.
MathematicsStatistics
Mathematics
Find the interquartile range of data: 6, 5, 1, 2, 5, 6, 1, 5, 2, 4, 5, 1, 5, 4, 5.
Find the interquartile range of data: 6, 5, 1, 2, 5, 6, 1, 5, 2, 4, 5, 1, 5, 4, 5.
MathematicsStatistics
Mathematics
Find the range of the data: 6, 5, 1, 2, 5, 6, 1, 5, 2, 4, 5, 1, 5, 4, 5.
Find the range of the data: 6, 5, 1, 2, 5, 6, 1, 5, 2, 4, 5, 1, 5, 4, 5.
MathematicsStatistics
