**Nitrate Pollution Study in Stony Brook Stream**Nitrates are organic compounds that play a significant role in agricultural fertilizers. They can negatively affect aquatic life when these fertilizers run off into streams. An ecologist investigated nitrate pollution in Stony Brook stream, collecting data on nitrate concentrations from 42 different locations. The findings are presented as follows:| Variable | Count | Mean | St. Dev. | Minimum | Q1 | Median | Q3 | Maximum ||---------------|-------|-------|----------|---------|-----|--------|------|---------|| Stony Brook | 42 | 5.524 | 2.922 | 0 | 3.5 | 5 | 10.5 | 20 |**Task: Create a Box Plot**1. Draw a Box Plot representing the data on paper.2. Label and scale the horizontal axis properly.3. Provide a brief description of the distribution using SOCS (Shape, Outliers, Center, Spread) on the paper.

From the given 5 point summary, the Box plot for Nitrogen concentration is

Nitrates are organic compounds that are a substantial component of agricultural fertilizers. When those fertilizers run off into streams, the nitrates can have a toxic effect on animals that live in those streams. An ecologist studying nitrate pollution in a stream collects data on nitrate concentrations at 42 places on Stony Brook stream. His results are given as computer output below. Variable Count Мean St. Dev. Minimum Q1 Median Q3 Maximum Stony 42 5.524 2.922 3.5 5 10.5 20 Brook Make a Box Plot of this data on paper. Label the horizontal axis. Scale the axis. On the paper write a brief Description of the distribution of the Box Plot. Include SOCS.

Nitrates are organic compounds that are a substantial component of agricultural fertilizers. When those fertilizers run off into streams, the nitrates can have a toxic effect on animals that live in those streams. An ecologist studying nitrate pollution in a stream collects data on nitrate concentrations at 42 places on Stony Brook stream. His results are given as computer output below. Variable Count Мean St. Dev. Minimum Q1 Median Q3 Maximum Stony 42 5.524 2.922 3.5 5 10.5 20 Brook Make a Box Plot of this data on paper. Label the horizontal axis. Scale the axis. On the paper write a brief Description of the distribution of the Box Plot. Include SOCS.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

An experiment was designed to study oil additives that could reduce polluting the air. Two additives were considered in the study. The two additives X1 and X2 were controlled and the level of the pollution Y is observed. The data were as follows: Y X1 X2 3.9 1.5 2.2 7.5 1.5 4.5 4.4 1.7 2.2 8.7 1.8 4.4 9.6 5.5 4.3 8.5 5.5 4.5 Find the regression equation Is the model valid? Which independent variable is linearly related to Y?
Need help writing a null hypothesis for the bivariate relationship shown in the SPSS output.
The condition of an independent variable being correlated to one or more other independent variables is referred to as nonlinearity. statistical significance. multicollinearity. linearity.
According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for identity theft. In that year, assume some state had 534 complaints of identity theft out of 1960 consumer complaints. Do these data provide enough evidence to show that that state had a higher proportion of identity theft than 23%? Test at the 6% level.P: PARAMETER What is the correct parameter symbol for this problem? What is the wording of the parameter in the context of this problem? H: HYPOTHESES Fill in the correct null and alternative hypotheses: ASSUMPTIONS Since information was collected from each object, what conditions do we need to check? Check all that apply. np≥10np≥10 n≥30n≥30 or normal population. σσ is known. σσ is unknown. N≥20nN≥20n n(1−p)≥10
5. Which of the following is the assumption that the best way to describe the pattern of data is using a straight line? homoscedasticity normality linearity restriction of range
Q3, just parts d, e, f. (posted a, b, c as a different question)