1) Here the independent variable is in months and dependent variable is the in numbers.
2) To find the amount produced when the time is 18 months of service, data needed for finding the regression equation with service time as . independent variable and amount produced as dependent variable.
Check your question and revert.
1. What is the independent and dependent variable? • 6 months service time • produced quantities...
Identify Independent Variable and Dependent Variable for each of the questions. 1. How are test scores effected by the amount of sleep the night before? Independent Variable Dependent Variable: 2. What is the effect of alcohol consumption on reaction times? Independent Variable: Dependent Variable: 3. What effect does room size have on test scores? Independent Variable: Dependent Variable: 4. How is health influenced by proper nutrition? Independent Variable: Dependent Variable: 5. Does age influence success in fund raising? Independent Variable:...
The following information regarding a dependent variable (Y in $1000) and an independent variable (X) is provided. Y Dependent Variable 15 17 23 17 I. The least-squares estimate of the slope equals: II. The least-squares estimate of the intercept equals: III. If the independent variable increases by 2 units, the dependent variable is expected to a. decrease by $300 b. decrease by $3000 c. decrease by $3 d. decrease by $2 e. none of the above The letter corresponding...
The following information regarding a dependent variable (Y in $1000) and an independent variable (X) is provided. Y Dependent Variable 15 17 23 17 I. The least-squares estimate of the slope equals: II. The least-squares estimate of the intercept equals: III. If the independent variable increases by 2 units, the dependent variable is expected to a. decrease by $300 b. decrease by $3000 c. decrease by $3 d. decrease by $2 e. none of the above The letter corresponding...
The dependent variable is the position (y-axis) and the independent variable is the time (x-axis). This is the measured position of a rock as it falls from the top of a very high cliff and obeys the equations y = 1/2gt2. Make sure you label the plot properly. Right click on a data point in the graph and add a “Trend line.” Select a polynomial of order 2. This is a parabolic equation and describes an object falling under constant...
What is the difference between dependent and independent variable?
When the dependent variable is on the y-axis and there is only one independent variable and it is placed on the x-axis, the error term for a given observation is the vertical distance between the observation and the TRUE regression line. True False What is the name for a variable that represents values of only zero and one? a discrete variable a time-series variable a dummy variable a continuous variable
2. For the following testable hypotheses, identify the independent and dependent variable. Hypothesis: A person's resting heart rate will drop after cycling for 1 hour 3x per week for three months. INDEPENDENT VARIABLE DEPENDENT VARIABLE Hypothesis: In a patient with a bacterial blood infection, 50 mg of penicillin applied once in an IV drip will kill more bacteria than giving the patient 50 mg of penicillin in a single pill ingested orally. NDEPENDENT VARIABLE DEPENDENT VARIABLE Hypothesis: The frequency of...
QUESTION 5 What measures the strength of the correlation? The dependent variable The independent variable The p-value The correlation coefficient 10 points QUESTION 6 Correlation coefficients are always between which of the following? -1.0 and +1.0 0 and 100 0 and +1.0 -1.0 and 0
The line of best fit through a set of data isy=−28.768+1.521xy=-28.768+1.521xAccording to this equation, what is the predicted value of the dependent variable when the independent variable has value 90?y = Round to 1 decimal place.
what is the difference between a dependent and an independent variable in search? what are some examples of each?