Data was gathered on cyberbullying in a school. Based on the graph, does cyberbullying seem to be a problem in this school? Justify your answer.

Given that, Based on the graph, yes cyberbullying seem to be a problem in this school because most of the male or female faces cyberbullying or involved in cyberbullying others. And the characteristics seen in this school are, (i) Female face cyberbullying more than male. (ii) Male cyberbullied other more than female. (iii) Most of the male or female faces cyberbullying in their lifetime.

Year 3 students in a school were asked for their grade in a science class, and about the use of their cell phone in the class. Frequency of cell phone use per class Average grade in class 1 - 7 0 6 . 5 1 6 . 3 2 6 . 2 3 5 . 8 4 5 . 5 5 5 . 2 6 4 . 7 Draw two different types of graph to represent the data. Discuss the effectiveness of each graph

First one is a bar graph. A bar chart or bar graph is a chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent. Second is line graph. The lines help us to see how the data changes, and indicate trends in the data. This we can use to make predictions about how the data will continue to change.

Year 3 students in a school were asked for their grade in a science class, and about the use of their cell phone in the class. Frequency of cell phone use per class Average grade in class 1 - 7 0 6 . 5 1 6 . 3 2 6 . 2 3 5 . 8 4 5 . 5 5 5 . 2 6 4 . 7 What trends do you see in data? Justify your answer.

From the data and graph we can see the decreasing trend of using of cell phone in science class. We can observe that on an average students are not interested in cell phone in science class as class increases.

Year 3 students in a school were asked for their grade in a science class, and about the use of their cell phone in the class. Frequency of cell phone use per class Average grade in class 1 - 7 0 6 . 5 1 6 . 3 2 6 . 2 3 5 . 8 4 5 . 5 5 5 . 2 6 4 . 7 Propose an explanation for the trends you see in the data.

From the graph we can observe that frequency of cell phone use per class decrease, average grade in class decreases. We can see that trend is decreases as the class increases. As the class increases , using of cell phone decreases in science class. From the graph and data we can say that trend of using cell phone in science class is decreases.

The data below represent the participation rate in various sports based on the family's income level. Which representation do you think is more effective, the original bar graph or the pie charts? Explain

Pie charts and bar graph are perhaps the most popular chart types for visualizing non-time-series data. The bar chart excels at showing discrete data while comparing one data-point vs. another, while the pie chart is the classic way to show how various parts makes up a whole. A bar graph is fine. Since the circular shape implies that slices are parts of a whole, it is too easy for a reader to mistake a sum of slices as a representative of some sort of total. In short, a pie chart can only be used if the sum of the individual parts add up to a meaningful whole, and is built for visualizing how each part contributes to that whole. Meanwhile, a bar chart can be used for a broader range of data types, not just for breaking down a whole into components.

The data below represent the participation rate in various sports based on the family's income level. What characteristic about families do you see in this data ? Justify your answer.

Given, From the data we can see that family who is earning more than $ 100 k is more interested in lacrosse game. It means than if the family earning more then they go for more expensive game and if the earning of the family is less then very few family opt for lacrosse game or any other game.

The data below represent the participation rate in various sports based on the family's income level. Based on the graph , which sport do you think is the most expensive to play? Explain

Given, According to given data , 'LACROSSE' game is more expensive because this game more played by those people who is earning more.

The data below represent the participation rate in various sports based on the family's income level. How can a community increase participation in sports by families that don't necessarily have the means to afford it?

Given, From the data we can see that if the family is earning less they are not participating in any game much. So, community can increase the participation by offering some discount on some game or can decreasing some percentage of money for few games

EASY

MYP:1

IMPORTANT

Earn 100

Data was gathered on cyberbullying in a school.

Why would a pie chart not be an effective way to represent this data?

Important Questions on Data Management Trends in Communities

MEDIUM

MYP:1

IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 6 - Data Management Trends in Communities>Unit review>Q 3

Data was gathered on cyberbullying in a school.

Question Image

Based on the graph, does cyberbullying seem to be a problem in this school? Justify your answer.

MEDIUM

MYP:1

IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 6 - Data Management Trends in Communities>Unit review>Q 7

Year $3$ students in a school were asked for their grade in a science class, and about the use of their cell phone in the class.

Frequency of cell phone use per class	Average grade in class $(1 - 7)$
$0$	$6.5$
$1$	$6.3$
$2$	$6.2$
$3$	$5.8$
$4$	$5.5$
$5$	$5.2$
$6$	$4.7$

Draw two different types of graph to represent the data. Discuss the effectiveness of each graph

EASY

MYP:1

IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 6 - Data Management Trends in Communities>Unit review>Q 7

Year $3$ students in a school were asked for their grade in a science class, and about the use of their cell phone in the class.

Frequency of cell phone use per class	Average grade in class $(1 - 7)$
$0$	$6.5$
$1$	$6.3$
$2$	$6.2$
$3$	$5.8$
$4$	$5.5$
$5$	$5.2$
$6$	$4.7$

What trends do you see in data? Justify your answer.

EASY

MYP:1

IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 6 - Data Management Trends in Communities>Unit review>Q 7

Year $3$ students in a school were asked for their grade in a science class, and about the use of their cell phone in the class.

Frequency of cell phone use per class	Average grade in class $(1 - 7)$
$0$	$6.5$
$1$	$6.3$
$2$	$6.2$
$3$	$5.8$
$4$	$5.5$
$5$	$5.2$
$6$	$4.7$

Propose an explanation for the trends you see in the data.

EASY

MYP:1

IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 6 - Data Management Trends in Communities>Unit review>Q 8

The data below represent the participation rate in various sports based on the family's income level.

Question Image

Which representation do you think is more effective, the original bar graph or the pie charts? Explain

EASY

MYP:1

IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 6 - Data Management Trends in Communities>Unit review>Q 8

The data below represent the participation rate in various sports based on the family's income level.

Question Image

What characteristic about families do you see in this data ? Justify your answer.

EASY

MYP:1

IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 6 - Data Management Trends in Communities>Unit review>Q 8

The data below represent the participation rate in various sports based on the family's income level.

Question Image

Based on the graph , which sport do you think is the most expensive to play? Explain

EASY

MYP:1

IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 6 - Data Management Trends in Communities>Unit review>Q 8

The data below represent the participation rate in various sports based on the family's income level.

Question Image

How can a community increase participation in sports by families that don't necessarily have the means to afford it?

Data was gathered on cyberbullying in a school. Why would a pie chart not be an effective way to represent this data?

Important Questions on Data Management Trends in Communities

Learn and Prepare for any exam you want !

Data was gathered on cyberbullying in a school.

Why would a pie chart not be an effective way to represent this data?