Mathematics
Grade10
Easy
Question
________ is the ratio, or percent, of joint frequency to the total.
- Marginal relative frequency
- Joint relative frequency
- Both a and b
- None of these
The correct answer is: Joint relative frequency
Joint relative frequency is ratio of joint frequency and the total.
Related Questions to study
Mathematics
Indicate the total frequency for each option or category.
Indicate the total frequency for each option or category.
MathematicsGrade10
Mathematics
The dot plot represents which of the following?
The dot plot represents which of the following?
MathematicsGrade10
Mathematics
Find the median for the given data set: 23, 43, 12, 10, 15, 14, 8.
Find the median for the given data set: 23, 43, 12, 10, 15, 14, 8.
MathematicsGrade10
Mathematics
Histogram is a type of ________________
Histogram is a type of ________________
MathematicsGrade10
Mathematics
The following dot plot shows the number of cavities for each patient seen by Dr. David last week. Each dot represents a different patient. Find the number of patients who attended Dr. David last week.
The following dot plot shows the number of cavities for each patient seen by Dr. David last week. Each dot represents a different patient. Find the number of patients who attended Dr. David last week.
MathematicsGrade10
Mathematics
The following frequency table shows the essay scores by students in Mr. Sonny’s class.
| Essay score |
No of students |
| 1 |
2 |
| 2 |
1 |
| 3 |
5 |
| 4 |
3 |
| 5 |
2 |
| 6 |
4 |
The following frequency table shows the essay scores by students in Mr. Sonny’s class.
| Essay score |
No of students |
| 1 |
2 |
| 2 |
1 |
| 3 |
5 |
| 4 |
3 |
| 5 |
2 |
| 6 |
4 |
MathematicsGrade10
Mathematics
The frequency table below shows the number of pets Smiths’ classmates own.
| No of pets |
No of classmates |
| 0 |
5 |
| 1 |
4 |
| 2 |
2 |
| 3 |
0 |
| 4 |
1 |
The frequency table below shows the number of pets Smiths’ classmates own.
| No of pets |
No of classmates |
| 0 |
5 |
| 1 |
4 |
| 2 |
2 |
| 3 |
0 |
| 4 |
1 |
MathematicsGrade10
Mathematics
The students in one social studies class were asked how many brothers and sisters (siblings) they each have. The dot plot here shows the results.
How many of the students have three or more siblings?
The students in one social studies class were asked how many brothers and sisters (siblings) they each have. The dot plot here shows the results.
How many of the students have three or more siblings?
MathematicsGrade10
Mathematics
The students in one social studies class were asked how many brothers and sisters (siblings) they each have. The dot plot here shows the results.
How many of the students have six siblings?
The students in one social studies class were asked how many brothers and sisters (siblings) they each have. The dot plot here shows the results.
How many of the students have six siblings?
MathematicsGrade10
Mathematics
125, 80, 140, 135, 126, 140, 350, 75
Find the median of data
125, 80, 140, 135, 126, 140, 350, 75
Find the median of data
MathematicsGrade10
Mathematics
125, 80, 140, 135, 126, 140, 350, 75
Minimum value of given data _______________
125, 80, 140, 135, 126, 140, 350, 75
Minimum value of given data _______________
MathematicsGrade10
Mathematics
Box plots show the center and spread of a distribution using a ____________
Box plots show the center and spread of a distribution using a ____________
MathematicsGrade10
Mathematics
Histograms show the distribution of values within a data set in ________________
Histograms show the distribution of values within a data set in ________________
MathematicsGrade10
Mathematics
Dot plot shows the count of values ________________
Dot plot shows the count of values ________________
MathematicsGrade10
Mathematics
________________ is often used to represent data over ranges of numbers.
________________ is often used to represent data over ranges of numbers.
MathematicsGrade10
