Stats Professor | Statistics Video - Example 157.4

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Course Documents

Chapter 1 - Intro

Chapter 2 - Methods for Describing Sets of Data

Chapter 3 - Probability

Chapter 4 - Discrete Random Variables

Chapter 5 - Normal Random Variables

Chapter 6 - Sampling Distributions

Chapter 7 - Confidence Intervals

Chapter 8 - Tests of Hypothesis: One Sample

Chapter 9 - Confidence Intervals and Hypothesis Tests: Two Samples

Sample Exam I: Chapters 1 & 2

Sample Exam II: Chapters 3 & 4

Sample Exam III: Chapters 5 & 6

Sample Exam IV: Chapters 7 & 8

Example 157.4

Lecture Examples

Example 151 part A

Example 151 part B

Example 157 part A

Example 157 part B

Example 158 part A

Example 158 part B

Example 151tech

Example 152tech

Example 158tech

Example 159tech

Example 159.1tech

Example 159.2tech

Example 157.4 Orange trees at a citrus farm near Orlando were randomly assigned to one of three new fertilizers or the traditional fertilizer being used already. The new fertilizers are supposed to produce heavier oranges. Researchers tested the claim that at least one of the new fertilizers produce a heavier orange. The following result were produced using Minitab (a statistical software package). Interpret the output.