Question 4.
As long as the curve z remains upward sloping from left to right [that is till point B], the curve is said to to positively sloped.
Therefore, at point A, the slope is positive. First option is correct.
------------------------------------------------------------------------------------
Question 2.
The vertical intercept will be the one where in the equation, D=0.
That is, C= 60- 5x0 = 60.
The correct answer is thus, option 3.
Question 4 Economics is the most quantitative of the social sciences. You will see countless tables...
Most graphs in economics are based on a grid bordered on the left and below by two perpendicular lines that show the values of two variables: x and y. One variable is called the x-variable and the other is called the y-variable. The solid horizontal line at the bottom of the graph is called the horizontal axis or x-axis, and values of the x-variable are measured along it. Similarly, the solid vertical line on the left of the graph is...
4: How would you characterize the distribution of the quantitative variable shown below? 60 50 40 Frequency 30 20 10 0 5 10 Lл 20 25 30 Bin A. Skewed right (positive). B. Skewed left (negative). C. There is little or no skew; the distribution is symmetric. There is insufficient information to answer this question. D.
please help with these problems ╰(*´︶`*)╯♡ thank you!
QUESTION 1 Which point is on the line of the equation Alw 2(x + 2)? 0 (-2,2 0 (232) 04-2-2) QUESTION 2 Select the scenarios that will result in a positive slope. Select all that apply. The x-intercept is positive, and the y-intercept is positive. The x-intercept is positive, and the y-intercept is negative. The x-intercept is negative, and the y-intercept is positive. The x-intercept is negative, and the y-intercept is negative....
4: How would you characterize the distribution of the quantitative variable shown below? Luenberg 60 50 40 30 20 10 0 5 10 15 25 30 20 Bin A. Skewed right (positive) Skewed left (negative) B C There is little or no skew, the distribution is symmetric D There is insufficient information to answer this question 5: A sample of the paramedical fees charged by clinics revealed these amounts: $75, $49, 550, $45, 552, and $55. What is the median...
2 Quantitative Variables My research question was… (What did you want to know?) I hypothesize that … (What did you think was going to happen?) The rationale for this hypothesis is… (Why did you think that?) State how you intend to analyze your data (graphical and statistical test) Graph representing the relationship Output of your statistical test Summary of your findings in relation to your research question including the citation of your statistical test. Scatter plot Shoe size-Vs-Height 300 250...
*JUST NEED 3 and 4 ANSWERED THANKS*
1. Explore the data: create a scatterplot
. 1a. Type the data into a blank SPSS spreadsheet. Name
variables as Distance and Snowfall respectively. Go to
Graphs-Legacy Dialogs-Scatter/Dot-Simple Scatter-Define. In the
window that follows, select Distance into X axis and Snowfall into
Y axis. Click on OK.
1b.Double click on the scatter plot to activate it. Double click
on the horizontal axis and select the Scale tab. At Auto, uncheck
all boxes. At...
please help me with question 3 and 4. thank you so much
3. Use the graph of the experimental vapor pressure to determine the normal boiling point of methyl butyl ether. Vapor Pressure mmHg TZU TITUT 0 10 20 30 40 50 60 70 80 90 100 110 120 T°C A) 19°C B) 52°CC) 60°C D) 64°C E) 70°C The molar enthalpy of vaporization of molecular compounds is A) always negative B) always positive C) negative if the boiling point...
Just need question 2a-e answered. Thanks!
1. Explore the data: create a scatterplot. 1a. Type the data
into a blank SPSS spreadsheet. Name variables as Distance and
Snowfall respectively. Go to Graphs-Legacy
Dialogs-Scatter/Dot-Simple Scatter-Define. In the window that
follows, select Distance into X axis and Snowfall into Y axis.
Click on OK. 1b.Double click on the scatter plot to activate it.
Double click on the horizontal axis and select the Scale tab. At
Auto, uncheck all boxes. At Custom, set...
Consider the differential equation dy -0.5y (y – 4) dt Question 1 Why is the given differential equation considered autonomous?" The derivative of the unknown function(y) is described only in terms of y, not t. The derivative of the unknown function (y) is a first derivative, not a second derivative. The derivative of the unknown function(y) is described only with linear factors such as -0.5y and (y-4), not curves such as sin(y) or 1/y. Question 2 As a step toward...
use
first chart for 21-26
Question 21 5 pts Greene & Touchstone conducted a study to relate birth weight to the estriol levels from 24-hour urine specimens taken from pregnant women who are near term. The test can provide indirect evidence of an abnormally small fetus. The scatter plot of the data is shown below. We want to perform a statistical test to find linear relationship between birth weight and estriol levels. Linear regression result shows that y = 21.52...