Interpret Frequency Tables 1
Try VividMath Premium to unlock full access
Time limit: 0
Quiz summary
0 of 8 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
Information
–
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Loading...
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- Answered
- Review
-
Question 1 of 8
1. Question
Find the mode of the frequency distribution table.Shoe Size Size `(x)` Frequency `(f)` 7 1 7.5 2 8 2 8.5 1 9 4 10 2 11 3 - `\text(Mode )=` (9)
Correct
Fantastic!
Incorrect
The mode is the value that appears most often in a set of data.Notice that the highest value in the Frequency column is `4` and it corresponds to `9`.Size `(x)` Frequency `(f)` 7 1 7.5 2 8 2 8.5 1 9 4 10 2 11 3 In other words, the score `9` occurs the most frequently, and is therefore the mode.`\text(Mode)=9` -
Question 2 of 8
2. Question
Complete the frequency distribution table and find the mode.Score `(x)` Frequency `(f)` 7 2 8 4 9 9 10 3 11 6 12 2 13 1 - `\text(Mode )=` (9)
Hint
Help VideoCorrect
Well Done!
Incorrect
The mode is the value that appears most often in a set of data.Notice that the highest value in the Frequency column is `9` and it corresponds to `9`.Score `(x)` Frequency `(f)` 7 2 8 4 9 9 10 3 11 6 12 2 13 1 In other words, the score `9` occurs the most frequently, and is therefore the mode.`\text(Mode)=9` -
Question 3 of 8
3. Question
Complete the frequency distribution table and find the mean.Score `(x)` Frequency `(f)` `f⋅x` 1 1 2 3 3 6 4 7 5 2 6 1 Round your answer to two decimal places.- `\text(Mean )=` (3.45)
Hint
Correct
Correct!
Incorrect
Mean Formula
$$\text{Mean}=\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$A frequency distribution table displays how many times a particular score has occurred in a set of data.To complete the table, fill in the `f⋅x` column by multiplying `x` and `f` on each row.Score `(x)` Frequency `(f)` `f⋅x` 1 1 1 2 3 6 3 6 18 4 7 28 5 2 10 6 1 6 Find the sum of both the Frequency and `f.x` columns.`sum f` `=` `1+3+6+7+2+1` `=` `20` `sum f⋅x` `=` `1+6+18+28+10+6` `=` `69` Score `(x)` Frequency `(f)` `f⋅x` 1 1 1 2 3 6 3 6 18 4 7 28 5 2 10 6 1 6 `\text(Total) =20` `\text(Total) =69` Use the formula to compute for the mean.`\text(Mean)` `=` $$\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$ Mean Formula `\text(Mean)` `=` $$\frac{\color{#314EC4}{69}}{\color{#9202AA}{20}}$$ Substitute values `\text(Mean)` `=` `3.45` Rounded to two decimal places `\text(Mean)=3.45` -
Question 4 of 8
4. Question
Find the mean of the following frequency distribution table.Score `(x)` Frequency `(f)` 19 3 15 1 18 2 14 5 8 6 5 3 12 2 Round your answer to two decimal places.- `\text(Mean )=` (12.04, 12.05)
Correct
Excellent!
Incorrect
Mean Formula
$$\text{Mean}=\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$A frequency distribution table displays how many times a particular score has occurred in a set of data.Add an `f.x` column to the table. Fill it in by multiplying `x` and `f` on each row.Score `(x)` Frequency `(f)` `f⋅x` 19 3 57 15 1 15 18 2 36 14 5 70 8 6 48 5 3 15 12 2 24 Find the sum of both the Frequency and `f.x` columns.`sum f` `=` `3+1+2+5+6+3+2` `=` `22` `sum f.x` `=` `57+15+36+70+48+15+24` `=` `265` Score `(x)` Frequency `(f)` `f⋅x` 19 3 57 15 1 15 18 2 36 14 5 70 8 6 48 5 3 15 12 2 24 `\text(Total) =22` `\text(Total) =265` Use the formula to compute for the mean.`\text(Mean)` `=` $$\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$ Mean Formula `\text(Mean)` `=` $$\frac{\color{#314EC4}{265}}{\color{#9202AA}{22}}$$ Substitute values `\text(Mean)` `=` `12.04` Rounded to two decimal places `\text(Mean)=12.04` -
Question 5 of 8
5. Question
Find the mean of the following frequency distribution table.Score `(x)` Frequency `(f)` 32 2 41 1 44 4 45 1 49 2 51 1 52 2 53 1 55 2 56 1 Round your answer to two decimal places.- `\text(Mean )=` (46.94)
Correct
Excellent!
Incorrect
Mean Formula
$$\text{Mean}=\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$A frequency distribution table displays how many times a particular score has occurred in a set of data.Add an `f.x` column to the table. Fill it in by multiplying `x` and `f` on each row.Score `(x)` Frequency `(f)` `f⋅x` 32 2 64 41 1 41 44 4 176 45 1 45 49 2 98 51 1 51 52 2 104 53 1 53 55 2 110 56 1 56 Find the sum of both the Frequency and `f.x` columns.`sum f` `=` `2+1+4+1+2+1+2+1+2+1` `=` `17` `sum f.x` `=` `64+41+176+45+98+51+104+53+110+56` `=` `798` Score `(x)` Frequency `(f)` `f⋅x` 32 2 64 41 1 41 44 4 176 45 1 45 49 2 98 51 1 51 52 2 104 53 1 53 55 2 110 56 1 56 `\text(Total) =17` `\text(Total) =798` Use the formula to compute for the mean.`\text(Mean)` `=` $$\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$ Mean Formula `\text(Mean)` `=` $$\frac{\color{#314EC4}{798}}{\color{#9202AA}{17}}$$ Substitute values `\text(Mean)` `=` `46.94` Rounded to two decimal places `\text(Mean)=46.94` -
Question 6 of 8
6. Question
Find the mean of the following frequency distribution table.Score `(x)` Frequency `(f)` `f⋅x` 1 3 3 2 4 8 3 3 9 4 1 4 5 2 10 Round your answer to two decimal places.- `\text(Mean )=` (2.62)
Correct
Well Done!
Incorrect
Mean Formula
$$\text{Mean}=\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$A frequency distribution table displays how many times a particular score has occurred in a set of data.Find the sum of both the Frequency and `f.x` columns.`sum f` `=` `3+4+3+1+2` `=` `13` `sum f⋅x` `=` `3+8+9+4+10` `=` `34` Score `(x)` Frequency `(f)` `f⋅x` 1 3 3 2 4 8 3 3 9 4 1 4 5 2 10 `\text(Total) =13` `\text(Total) =34` Use the formula to compute for the mean.`\text(Mean)` `=` $$\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$ Mean Formula `\text(Mean)` `=` $$\frac{\color{#314EC4}{34}}{\color{#9202AA}{13}}$$ Substitute values `\text(Mean)` `=` `2.62` Rounded to two decimal places `\text(Mean)=2.62` -
Question 7 of 8
7. Question
Find the mean of the following frequency distribution table.Score `(x)` Frequency `(f)` `f⋅x` 2 2 4 4 4 16 5 2 10 7 1 7 8 1 8 - `\text(Mean )=` (4.5)
Correct
Well Done!
Incorrect
Mean Formula
$$\text{Mean}=\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$A frequency distribution table displays how many times a particular score has occurred in a set of data.Find the sum of both the Frequency and `f.x` columns.`sum f` `=` `2+4+2+1+1` `=` `10` `sum f⋅x` `=` `4+16+10+7+8` `=` `45` Score `(x)` Frequency `(f)` `f⋅x` 2 2 4 4 4 16 5 2 10 7 1 7 8 1 8 `\text(Total) =10` `\text(Total) =45` Use the formula to compute for the mean.`\text(Mean)` `=` $$\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$ Mean Formula `\text(Mean)` `=` $$\frac{\color{#314EC4}{45}}{\color{#9202AA}{10}}$$ Substitute values `\text(Mean)` `=` `4.5` `\text(Mean)=4.5` -
Question 8 of 8
8. Question
Find the mean of the following frequency distribution table.Score `(x)` Frequency `(f)` `f⋅x` 1 1 1 2 1 2 3 2 6 4 3 12 5 3 15 6 4 24 7 4 28 8 5 40 9 2 18 10 1 10 - `\text(Mean )=` (6)
Correct
Well Done!
Incorrect
Mean Formula
$$\text{Mean}=\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$A frequency distribution table displays how many times a particular score has occurred in a set of data.Find the sum of both the Frequency and `f.x` columns.`sum f` `=` `1+1+2+3+3+4+4+5+2+1` `=` `26` `sum f⋅x` `=` `1+2+6+12+15+24+28+40+18+10` `=` `156` Score `(x)` Frequency `(f)` `f⋅x` 1 1 1 2 1 2 3 2 6 4 3 12 5 3 15 6 4 24 7 4 28 8 5 40 9 2 18 10 1 10 `\text(Total) =26` `\text(Total) =156` Use the formula to compute for the mean.`\text(Mean)` `=` $$\frac{\color{#314EC4}{\sum f⋅x}}{\color{#9202AA}{\sum f}}$$ Mean Formula `\text(Mean)` `=` $$\frac{\color{#314EC4}{156}}{\color{#9202AA}{26}}$$ Substitute values `\text(Mean)` `=` `6` `\text(Mean)=6`
Quizzes
- Find Mean, Mode, Median and Range 1
- Find Mean, Mode, Median and Range 2
- Find Mean, Mode, Median and Range 3
- Create Frequency Tables & Graphs
- Interpret Frequency Tables 1
- Interpret Frequency Tables 2
- Create and Interpret Bar & Line Graphs (Histograms)
- Interpret Cumulative Frequency Tables and Charts 1
- Interpret Cumulative Frequency Tables and Charts 2
- Create Grouped Frequency Tables and Graphs
- Interpret Grouped Frequency Tables
- Create and Interpret Dot Plots (Line Plots) 1
- Create and Interpret Dot Plots (Line Plots) 2
- Finding the Interquartile Range 1
- Finding the Interquartile Range 2
- Create and Interpret Box & Whisker Plots 1
- Create and Interpret Box & Whisker Plots 2
- Create and Interpret Box & Whisker Plots 3
- Create and Interpret Box & Whisker Plots 4
- Create and Interpret Stem & Leaf Plots 1
- Create and Interpret Stem & Leaf Plots 2
- Create and Interpret Stem & Leaf Plots 3
- Create and Interpret Stem & Leaf Plots 4