Unit 1 Lesson 2 - In this video I explain and demonstrate bar graphs, comparative bar graphs, histograms and cumulative frequency graphs.
Unit 1 Lesson 3 - In this video I demonstrate how to create a pie graph including finding the percentage and angle measure for each slice. I conclude by demonstrating how to create a pie chart and customize it in Excel.
Unit 1 Lesson 5 - In this video I demonstrate stem and leaf plots, histograms, cumulative frequency plots, and briefly discuss pictographs.
Unit 1 Lesson 6 - In this video I demonstrate how to write a linear function from a word problem in the form y = mx + b and in the form ax + by = c. I briefly introduce the concept of a linear inequality.
Unit 2 Lesson 1 and 2 - Here I demonstrate how to find the mean, median and mode of a set of 9 test scores.
Unit 2 Lesson 3 - In this video I take a stem and leaf plot and turn it into a box and whisker plot.
Unit 2 Lesson 4 - In this video I demonstrate how to find the range, the IQR, the variance, and the standard deviation of a set of 5 numbers.
Unit 2 Lesson 6 - In this video I outline some of the ways in which statistics can be abused or misrepresented.
Unit 2 Lesson 7 - In this video I define and contrast qualitative vs quantitative data. Then I contrast continuous vs discrete quantitative data.
Unit 1 Lesson 3 - In this video I demonstrate how to create a pie graph including finding the percentage and angle measure for each slice. I conclude by demonstrating how to create a pie chart and customize it in Excel.
Unit 1 Lesson 5 - In this video I demonstrate stem and leaf plots, histograms, cumulative frequency plots, and briefly discuss pictographs.
Unit 1 Lesson 6 - In this video I demonstrate how to write a linear function from a word problem in the form y = mx + b and in the form ax + by = c. I briefly introduce the concept of a linear inequality.
Unit 2 Lesson 1 and 2 - Here I demonstrate how to find the mean, median and mode of a set of 9 test scores.
Unit 2 Lesson 3 - In this video I take a stem and leaf plot and turn it into a box and whisker plot.
Unit 2 Lesson 4 - In this video I demonstrate how to find the range, the IQR, the variance, and the standard deviation of a set of 5 numbers.
Unit 2 Lesson 6 - In this video I outline some of the ways in which statistics can be abused or misrepresented.
Unit 2 Lesson 7 - In this video I define and contrast qualitative vs quantitative data. Then I contrast continuous vs discrete quantitative data.