**Experiment on the Effect of Pesticides on Fruit Flies**A scientist conducted an experiment to study the effect of a pesticide on fruit flies. The setup involved two jars: Jar A containing no pesticide and Jar B containing a pesticide. Each jar initially contained 10 fruit flies. The results of the experiment are depicted in the graph below.**Graph Explanation:**- **Title:** Toxic Effect of Pesticide on Fruit Flies- **Y-axis:** Number of Fruit Flies (Survival Rate), ranging from 0 to 11.- **X-axis:** Jars A and B.- **Bars:** - **Jar A (No Pesticide):** Shows 9 surviving fruit flies. - **Jar B (Pesticide):** Shows 1 surviving fruit fly.- **Legend:** - A bar colored to indicate "No Pesticide" - A bar colored to indicate "Pesticide"**Question:**Which of the following variables is independent in this experiment?- The number of jars used in the experiment- Number of fruit flies used in the experiment- Survival rate of fruit flies- Presence of the pesticide*Note: The independent variable in this context is the presence of the pesticide, as it's the factor that is being manipulated to observe its effect on the fruit flies.***Instructions:**Click "Save and Submit" to save and submit your answer. Click "Save All Answers" to save all answers.

The independent variable in an experiment controls the effect of dependent variable. It has direct…

A scientist conducted an experiment to study the effect of a pesticide on fruit flies. He kept 10 fruit flies in jar A containing n o pesticide and 10 fruit flies in jar B containing pesticide.The results are shown in the graph below. Toxic Effect of Pesticide on Fruit Flies 11 10 9. 8. 7. No Pesticide Pesticide 0- Jar A Jar B Which of the following variables is independent in this experiment? Number of Fruit Flies (Survival rate) 6543 2

A scientist conducted an experiment to study the effect of a pesticide on fruit flies. He kept 10 fruit flies in jar A containing n o pesticide and 10 fruit flies in jar B containing pesticide.The results are shown in the graph below. Toxic Effect of Pesticide on Fruit Flies 11 10 9. 8. 7. No Pesticide Pesticide 0- Jar A Jar B Which of the following variables is independent in this experiment? Number of Fruit Flies (Survival rate) 6543 2

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Concept explainers

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.

Question

**Experiment on the Effect of Pesticides on Fruit Flies**

A scientist conducted an experiment to study the effect of a pesticide on fruit flies. The setup involved two jars: Jar A containing no pesticide and Jar B containing a pesticide. Each jar initially contained 10 fruit flies. The results of the experiment are depicted in the graph below.

**Graph Explanation:**

- **Title:** Toxic Effect of Pesticide on Fruit Flies
- **Y-axis:** Number of Fruit Flies (Survival Rate), ranging from 0 to 11.
- **X-axis:** Jars A and B.
- **Bars:**
- **Jar A (No Pesticide):** Shows 9 surviving fruit flies.
- **Jar B (Pesticide):** Shows 1 surviving fruit fly.
- **Legend:**
- A bar colored to indicate "No Pesticide"
- A bar colored to indicate "Pesticide"

**Question:**

Which of the following variables is independent in this experiment?

- The number of jars used in the experiment
- Number of fruit flies used in the experiment
- Survival rate of fruit flies
- Presence of the pesticide

*Note: The independent variable in this context is the presence of the pesticide, as it's the factor that is being manipulated to observe its effect on the fruit flies.*

**Instructions:**

Click "Save and Submit" to save and submit your answer. Click "Save All Answers" to save all answers.

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