A linear relationship (or linear association) is a statistical term used to describe a straight-line relationship between two variables. Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + b.

A scatterplot shows the relationship between two quantitative variables measured for the same individuals. The values of one variable appear on the horizontal axis, and the values of the other variable appear on the vertical axis. Each individual in the data appears as a point on the graph.

A line graph is often the most effective format for illustrating a relationship between two variables that are both changing.

Therefore “Month” on the x-axis and “Number of mice” on the y-axis. Option C is the correct answer.

A linear relationship is any relationship between two variables that creates a line when graphed in the x y xy xy -plane. Linear relationships are very common in everyday life.

A table can help us identify linear relationships. The values in the table will indicate a linear relationship IF the ratios of the change in the y values over the change in the x values between ordered pair is equivalent or proportional.

A linear equation in two variables can be described as a linear relationship between x and y, that is, two variables in which the value of one of them (usually y) depends on the value of the other one (usually x). In this case, x is the independent variable, and y depends on it, so y is called the dependent variable.

The relation between the variables in the equation A=lw is; A varies jointly as lw. Explanation: Variation problems states that involves a simple relationships or formulas, involving one variable being equal to one term.

This chapter is concerned with measuring the relatedness between two variables. A simple measure, the correlation coefficient, is commonly used to quantify the degree of relationship between two variables.

Correlation is a measure of association that tests whether a relationship exists between two variables. It indicates both the strength of the association and its direction (direct or inverse). The Pearson product-moment correlation coefficient, written as r, can describe a linear relationship between two variables.

Tone of the language can be compromised Turning on the rulers or gridlines that are built into most of the software programs helps in aligning Elements. Using Tables during Live presentations is a good option.

TrueWhen using the Bar graph, the width of the Bars must bethickKeeping Color consistent helps the audiences to know that these two pieces of information are relatedTrue Good data visualization is a collection of graphs on a topic.

histogram

Width of rectangle in bar graph is always same.

The purpose of a bar graph is to convey relational information quickly as the bars display the quantity for a particular category. The vertical axis of the bar graph is called the y-axis, while the bottom of a bar graph is called the x-axis.

It’s easy to do this in Excel.

1. Right Click on the bars.
2. Format data series.
3. Series Options.
4. Gap.
5. You will see a slider.
6. Slide left or right to change the % width between your bars.

Follow along; it’s easy.

1. Right-click on any of the colored bars. In the drop-down menu, select Format Data Series.
2. Reduce the Gap Width. Gap Width is a jargony name that simply refers to the size of the spacing or gap in between the columns. Excel’s default setting is typically around 150%.

The relationship between two variables is generally considered strong when their r value is larger than 0.7. The correlation r measures the strength of the linear relationship between two quantitative variables. Pearson r: r is always a number between -1 and 1.

The direction of the relationship between two variables is identified by the sign of the correlation coefficient for the variables. Postive relationships have a “plus” sign, whereas negative relationships have a “minus” sign.

Common Examples of Negative Correlation. A student who has many absences has a decrease in grades. As weather gets colder, air conditioning costs decrease. If a train increases speed, the length of time to get to the final point decreases.

They include:

• Mutual respect. Respect means that each person values who the other is and understands the other person’s boundaries.
• Trust. Partners should place trust in each other and give each other the benefit of the doubt.
• Honesty.
• Compromise.
• Individuality.
• Good communication.
• Anger control.
• Fighting fair.

If you’re in a toxic relationship, you may recognize some of these signs in yourself, your partner, or the relationship itself.

• Lack of support.
• Toxic communication.
• Jealousy.
• Controlling behaviors.
• Resentment.
• Dishonesty.
• Patterns of disrespect.
• Negative financial behaviors.

A happy relationship is like having a built-in best friend who you can talk to about everything and makes you feel excited to share big news.

Respect each other. It’s important to respect the opinion and decisions of your beloved, even if you disagree with them. You should also respect your partner’s friends and family. Respect creates trust in a relationship. Don’t forget about respect, even when you’re having a fight.

Women want a husband that they can count on, and this hasn’t changed in recent years. Yes, women look to their spouse to be a lover and friend, but they also want him to be supportive and trustworthy. They want to know that he will be there and will be loyal.

Respect each other. Mutual respect is a pillar of a happy marriage. Even when you’re angry, express yourself through the prism of respect. Respect allows you to avoid situations where one of the partners feels that the other half is manipulating and putting pressure on them.