Table of contents
- 1. Intro to Stats and Collecting Data(0)
- 2. Describing Data with Tables and Graphs(0)
- 3. Describing Data Numerically(0)
- 4. Probability(0)
- 5. Binomial Distribution & Discrete Random Variables(0)
- 6. Normal Distribution and Continuous Random Variables(0)
- 7. Sampling Distributions & Confidence Intervals: Mean(0)
- 8. Sampling Distributions & Confidence Intervals: Proportion(0)
- 9. Hypothesis Testing for One Sample(0)
- 10. Hypothesis Testing for Two Samples(0)
- 11. Correlation(0)
- 12. Regression(0)
- 13. Chi-Square Tests & Goodness of Fit(0)
- 14. ANOVA(0)
2. Describing Data with Tables and Graphs
Histograms
2. Describing Data with Tables and Graphs
Histograms: Videos & Practice Problems
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Problem 1Multiple Choice
A researcher recorded the drive-thru service times (in seconds) at a local fast-food restaurant during dinner hours. Construct a histogram for yourself using the provided frequency distribution and answer the following question: Using an interpretation of the criteria for normality, does the histogram suggest the data follows a normal distribution?

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