Suppose the hourly wage of a detasseler is normally distributed with a mean of dollars and a standard deviation of dollars. What is the approximate probability that a randomly selected detasseler makes between and dollars an hour?
Table of contents
- 1. Intro to Stats and Collecting Data1h 14m
- 2. Describing Data with Tables and Graphs1h 55m
- 3. Describing Data Numerically2h 5m
- 4. Probability2h 16m
- 5. Binomial Distribution & Discrete Random Variables3h 6m
- 6. Normal Distribution and Continuous Random Variables2h 11m
- 7. Sampling Distributions & Confidence Intervals: Mean3h 23m
- Sampling Distribution of the Sample Mean and Central Limit Theorem19m
- Distribution of Sample Mean - Excel23m
- Introduction to Confidence Intervals15m
- Confidence Intervals for Population Mean1h 18m
- Determining the Minimum Sample Size Required12m
- Finding Probabilities and T Critical Values - Excel28m
- Confidence Intervals for Population Means - Excel25m
- 8. Sampling Distributions & Confidence Intervals: Proportion1h 25m
- 9. Hypothesis Testing for One Sample3h 29m
- 10. Hypothesis Testing for Two Samples4h 50m
- Two Proportions1h 13m
- Two Proportions Hypothesis Test - Excel28m
- Two Means - Unknown, Unequal Variance1h 3m
- Two Means - Unknown Variances Hypothesis Test - Excel12m
- Two Means - Unknown, Equal Variance15m
- Two Means - Unknown, Equal Variances Hypothesis Test - Excel9m
- Two Means - Known Variance12m
- Two Means - Sigma Known Hypothesis Test - Excel21m
- Two Means - Matched Pairs (Dependent Samples)42m
- Matched Pairs Hypothesis Test - Excel12m
- 11. Correlation1h 24m
- 12. Regression1h 50m
- 13. Chi-Square Tests & Goodness of Fit2h 21m
- 14. ANOVA1h 57m
4. Probability
Basic Concepts of Probability
Struggling with Statistics?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In the context of probability and statistics, what is the reasoning process called that moves from a number of particular facts or observations to a general conclusion?
A
Inferential reasoning
B
Descriptive reasoning
C
Inductive reasoning
D
Deductive reasoning
Verified step by step guidance1
Understand that the problem is asking for the name of the reasoning process that moves from specific observations or facts to a broader general conclusion.
Recall that in statistics and probability, reasoning that starts with particular data points and aims to form a general rule or conclusion is known as inductive reasoning.
Differentiate this from deductive reasoning, which starts with a general statement or hypothesis and moves toward specific conclusions.
Note that descriptive reasoning is about summarizing or describing data, not about forming general conclusions from specific facts.
Conclude that the reasoning process described in the problem is called inductive reasoning because it generalizes from specific instances to broader principles.
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