Question

3. Identify the explanatory and the response variable. A farmer wants to determine if the temperature...

3. Identify the explanatory and the response variable.

A farmer wants to determine if the temperature received by similar crops can be used to predict the harvest of the crop.

The explanatory variable is _________

The response variable is ____________

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

A farmer wants to determine if the temperature received by similar crops can be used to predict the harvest of the crop.

Here,Temperature received by similar crop is independent variable and using this independent variable we want to predict dependent variable harvest of the crop.

Independent variable is als known as explanatory variable

And Dependent variable is also known as response variable.

Therefore,

The explanatory variable is temperature

The response variable is harvest of the crop

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Write a guiding question and Identify the response variable and at least 3 possible explanatory variables...
Write a guiding question and Identify the response variable and at least 3 possible explanatory variables All variables MUST be quantitative.
A farmer is studying the relationship between the amount of feetilizer used for a crop and...
A farmer is studying the relationship between the amount of feetilizer used for a crop and the yeild (in bushels) of the crop. The explanatory (independent variable) in this study would be? a- the amount of fertilizer in tons per acre b- the crop yeild in bushels per acre c- the amount of rainfall in inches d- the number of acres planted The response (dependent variable) in this study would be? same A, B, C, or D from above The...
In each scenario below, specify each variable as a response variable, an explanatory variable , or...
In each scenario below, specify each variable as a response variable, an explanatory variable , or neither. a. A researcher collects measurements of VO2 max and resting heart rate on a group of subjects to study the relationship between these two variables. b. A real estate agent wants to be able to predict selling prices of houses in Vancouver. He collects data on 100 recently sold houses , recording their selling prices, size, age, number of bedrooms, and whether they...
A corn farmer wants to determine a 99% confidence interval estimate for the mean number of...
A corn farmer wants to determine a 99% confidence interval estimate for the mean number of pounds of corn that he harvest each day. Assuming that the farmer reports that the standard deviation of his harvests is 100 pounds, how many days should he sample so that the margin of error will be 40.0 pounds or less?
Indentify the explanatory variable. Identify the response variable Choose the appropriate model from among these three:...
Indentify the explanatory variable. Identify the response variable Choose the appropriate model from among these three: Chi-square test of independence One factor ANOVA iii. Simple Linear Regression A school psychologist believes students who have more homework will sleep less. 200 students participated in a study. For each of 14 consecutive days, students were asked to count how many minutes they spent doing their homework and how many minutes they slept that night. Does smoking change the way someone tastes salt?...
Given the following data set, let x be the explanatory variable and y be the response...
Given the following data set, let x be the explanatory variable and y be the response variable. x 8 2 2 6 6 3 1 y 3 8 9 6 4 7 9 (a) If a least squares line was fitted to this data, what percentage of the variation in the y would be explained by the regression line? (Enter your answer as a percent.) ANSWER: % (b) Compute the correlation coefficient: r=
Agricultural scientists seek to test the effects of a new pesticide on corn crops. Half of...
Agricultural scientists seek to test the effects of a new pesticide on corn crops. Half of the participating farmers are assigned the new pesticides and the other half continue using an alternative pesticides. The crops are compared after two seasons. (a) Identify the explanatory variable and response variable. (b) Identify the experimental units. (c) Identify the treatments. (d) Can we reach a conclusion about a cause and effect relationship between pesticides used and growth of crops. (Hint: Discuss the keys...
Given the following data set, let x be the explanatory variable and y be the response...
Given the following data set, let x be the explanatory variable and y be the response variable. x 1 6 7 3 1 5 2 y 10 4 4 7 9 5 8 (a) If a least squares line was fitted to this data, what percentage of the variation in the y would be explained by the regression line? (Enter your answer as a percent.) ANSWER: % (b) Compute the correlation coefficient: r=
A study gathers data on the outside temperature during the winter, in degrees Fahrenheit, and the...
A study gathers data on the outside temperature during the winter, in degrees Fahrenheit, and the amount of natural gas a household consumes, in cubic feet per day. Let the temperature be the explanatory variable and gas consumption the response variable. Assume that the relationship between these two variables is linear. The least-squares regression line for predicting gas consumption from the outside temperature is: Consumption = 1360 - 20*Temperature In the equation, gas consumption is the response (dependent or predicted)...
In a survey, a statistician analyzed the relationship between the Mothers-Heights (explanatory variable x) and the...
In a survey, a statistician analyzed the relationship between the Mothers-Heights (explanatory variable x) and the Daughters-Heights (response y) by using the regression method. When he drew the regression line, he found that at x1 = 0 the predicted response is ˆy1 = 29.9, and at x2 = 1 the predicted response is ˆy2 = 30.43. Answer the following questions providing all the details. 1. Find the intercept a and slope b of the regression line of Daughters-Heights on Mothers-Heights....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT