Question

1. sylvia is wondering how many ap classes the seniors at her high school have taken. she surveys 100 seniors and records the number of ap classes they have taken. which of following displays would not be a good way to display her results? a) dotplot b) histogram c) stem and leaf plot d) bar chart e) none of these graphs would be a good way to display the number of classes 7. sylvia is wondering how many hours students are working at jobs each week. she surveys 100 seniors and records the number of hours they worked at a job in the past week. which of following displays would not be a good way to display her results? a) dotplot b) histogram c) stem and leaf plot d) bar chart e) all of these displays are a good way to display her results

Explanation:

Dot - plots, histograms, stem - and - leaf plots, and bar charts can all be used to display discrete or continuous numerical data. In question 6, the number of AP classes is discrete numerical data. In question 7, the number of hours worked is numerical data (can be considered continuous or discrete depending on how it's recorded). All the given graph types are suitable for visualizing such data.

Answer:

1. E. None of these graphs would be a good way to display the number of classes
2. E. All of these displays are a good way to display her results