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)
9. Hypothesis Testing for One Sample
Steps in Hypothesis Testing
9. Hypothesis Testing for One Sample
Steps in Hypothesis Testing: Videos & Practice Problems
45 of 0
Problem 45Multiple Choice
A scientist records the daily fiber intake (in grams) of adults. The recommended median fiber intake is grams per day. In the sample:
adults consumed more than grams,
consumed less than grams, and
consumed exactly grams.
At the significance level, use the sign test to determine if the median fiber intake in this sample is different from the recommended value.
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