I received an excellent question about significant figures when there is no actual numerical data given. In the figure below, we have a cube circumscribing a triangle and the task is to find the angle at M. N and M are midpoints of the cube's side. View attachment 1016 By using the...
Figure 1 shows the rate of change of the CPI and unemployment rates in the 1960s. If unemployment was 6%—and through monetary and fiscal stimulus, the rate was lowered to 5%—the impact on inflation would be negligible. In other words, with a 1% fall in unemployment, prices would not...
The grade point average (GPA) usually averages all these data points to better understand a student's overall academic performance. Descriptive statistics help summarize data meaningfully, allowing us to find patterns that emerge from it. So, the GPA is an excellent example of descriptive statistics...
When you begin your search for a wholesale essential oils supplier, it’s important to familiarize yourself with the industry. Whether you’re new to oils or not, we’ve put together a handy six-point checklist on things to consider when choosing an esse
Ratio analysis can predict a company's future performance—for better or worse. When a company generally boasts solid ratios in all areas, any sudden hint of weakness in one area may spark a significant stock sell-off. For example,net profit margin, often referred to simply as profit margin...
We also did not find a significant correlation between reading engagement and waiting decisions, average enjoyment, or comprehension. We used a simple, concrete measure of time spent reading the previous day to measure reading engagement; for this reason, responses were positively skewed, which might...
A six-sided figure, also known as a hexagon, is a polygon commonly found in geometry. Hexagons can either be regular or irregular depending in the length of each side. Finding the perimeter of a hexagon is relatively easy and requires only simple additio
Figure 1. Security code review stepsThe security code review activity includes the following steps:Step 1. Identify security code review objectives. Establish goals and constraints for the review. Step 2. Perform a preliminary scan. Use static analysis to find an initial set of security issues ...
We also find that privacy risk is a significant predictor when people are exposed to the competitive task but is not for the cooperative task.Footnote 1 The remainder of this paper is structured as follows. Section 2 introduces relevant literature on what affects the trade-off to disclose ...
There's a strong correlation between the euro and the Swiss franc currency pair due to the close ties between the eurozone and Switzerland. Find out what it means.