Hey there! It’s Chip and today we’re going to talk about outliers! 📊 👀 What are outliers? Outliers are data values that are very different from most of the other data values in a distribution. They can occur due to errors in data collection, measurement, or recording, or they can be caused by unusual or […]
Hey there! It’s Chip and today we’re going to talk about how to create a frequency table! 📊 A frequency table is a way to organize and summarize data by showing how many times each value or group of values appears in the dataset. Here are the steps to create a frequency table: 📈 Step […]
Hey guys! It’s Chip and I’m here to talk about frequency distributions and frequency tables! 📊 Family ID Number of Pets Relative Frequency Percentage Percentiles 1 4 0.4 40% 100th 2 3 0.3 30% 60th 3 2 0.2 20% 30th 4 1 0.1 10% 10th 5 0 0 0% 0th 📈 Frequency Distribution A frequency […]
Hey guys! It’s Chip and I’m here to talk about descriptive statistics! 📊 Descriptive statistics are used to summarize and describe data. The goal of descriptive statistics is to provide a quick and easy way to understand the data and to identify any patterns or trends. So, what are the two main things that descriptive […]
Hey there! Variability, skewness, and kurtosis are all ways to describe different characteristics of a distribution. 📈 Variability Variability refers to how spread out the data is. A distribution with high variability has a wide range of values, while a distribution with low variability has a narrow range of values. For example, if we look […]
Hey there! A bar chart is a chart that shows the frequency of values in a dataset using bars. The height of each bar represents the frequency of values in that category. So, how are the heights of the bars in a bar chart related to values in a frequency table? Well, a frequency table […]
Hey there! When it comes to visualizing data, a boxplot and a violin plot are two common ways to show the distribution of the data. They have some similarities, but also some differences. A boxplot is a chart that shows the middle 50% of the data using a box. It also shows the minimum and […]
Hey there! When it comes to visualizing data, histograms and density plots are two ways to show the distribution of the data. They have some similarities, but also some differences. A histogram is a chart that shows how many times each value appears in a dataset using bars. The bars are grouped into bins, which […]
Hey there! When it comes to identifying patterns in a distribution, a histogram can be quicker than a frequency table. A frequency table shows how many times each value appears in a dataset. It’s a useful way to organize and summarize data. However, it can be harder to see patterns in the data just by […]
Hey guys! It’s Chip and I’m here to talk about selecting charts to explore univariate distributions! 📊 When it comes to selecting charts to explore univariate distributions, there are a few things to consider. We’ll talk about some of the most important factors to keep in mind. 🔍 Type of Data The type of data […]
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