Purchase Solution

Hypotheses testing

Not what you're looking for?

Ask Custom Question

A normal tomato will gain an average of 2 ounces per week during the growing season. A sample of 100 tomatoes is given a special hormone to increase their growth. The average weight gain of tomatoes in the sample was 3 ounces with a standard deviation of 1 ounce. Conduct a hypothesis test to determine if the hormone increased the tomatoes weight gain (Hint: ). Assume Alpha = .01 and remember to clearly state your null and alternate hypothesis as well as your conclusion about the average weight gain of the tomatoes.

Purchase this Solution

Solution Summary

This solution is comprised of a detailed explanation to conduct a hypothesis test to determine if the hormone increased the tomatoes weight gain.

Solution Preview

A normal tomato will gain an average of 2 ounces per week during the growing season. A sample of 100 tomatoes ...

Purchase this Solution


Free BrainMass Quizzes
Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.