What are the explanatory variable and response variable for this relationship? Cell phone production engineers have noticed that among a group of 138 customers aged 14-23 who send more text messages tend to use a higher percentage of their phone's memory. Explanatory variable: age of customer Response variable: percentage of phone memory used Explanatory variable: percentage of phone memory used Response variable: age of customer Explanatory variable: number of text messages sent Response variable: percentage of phone memory used Explanatory variable: percentage of phone memory used Response variable: number of text messages sent

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A: The lower levels of insect damage to crops is the response variable.

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A: Correlation is a statistical measure that describes the size and direction of a relationship between…

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A: Given:

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A: Basics: Response  variable measures an outcome of a study.

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A: Solution:  The correlation between the variables cholestrol and body mass index is 0.070618.   There…

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A: Exercise science researchers collecting data within their state noticed that teens who spend more…

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A:

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A: An independent variable is known as the variable that is used to estimate the dependent variable.…

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A: Given information: Lung function Average cigarettes a day Years of smoking 2 45 28 8 18 1…

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A: Explanatory variables are variables that are controlled or are changed by researchers and whose…

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A: It is provided that there is linear correlation between the variables.  Also, the regression…

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A: Pest damage effect on plant is adverse

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A: Introduction: The correlation coefficient, r measures the strength of linear association between two…

Q: What are the explanatory variable and response variable for this relationship? Cell phone production…

A: The explanatory variable is the variable which is changed or manipulated in a study. It is also…

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A: With suitable analysis, one can decide upon the variables to remove from a prediction model.

Q: College administrators at a small, private college noticed that students who had higher high school…

A: Explanatory variable is a type of variable that does not depend on any kind of variables. It is also…

Q: Determine the statistical relationship between temperature and sale of water and interpret. How much…

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A: Note: Hi there! Thank you for posting the question. As there are multiple sub-parts, according to…

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A: Variables are of 2 types, categorical (discrete) or continuous. A categorical variable can be take…

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A: Dependent variable: The variable that is changed because of the influence of the independent…

Q: A well-known multinational FMCG produces more than fifty products and sells them in the market. Out…

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Q: Cell phone production engineers have noticed that among a group of 138 customers aged 14-23 who send…

A: The variables are percentage of phone memory and number of text messages sent.

Q: Determine the statistical relationship between temperature and sale of water and interpret. How much…

A: Heh there! Thanks for posting the question. Your question has more than three sub-parts. However, we…

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Q: A well-known multinational FMCG produces more than fifty products and sells them in the market. Out…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

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A: chi square test of independence is the suitable test for above example. as researcher wants to…

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A: Given information: Class of 1950 Class of 2000 $2,500  $22,000  $2,700  $19,000  $4,000…

Q: n a study measuring the frequency of pain scores of patients on a scale from 1 to 10 for a specific…

A: The answer is option b Ordinal Variable.

Q: College administrators at a small, private college noticed that students who had higher high school…

A: the two variables are given higher high school GPAs and college GPAs.

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Q: The number of text messages sent and the number of phone calls made in a sample of 100 students…

A:

Q: A researcher selected an all-girls high school to study math achievement by comparing text lessons…

A: Confounding variable: Confounding variable is a third variable that is associated with explanatory…

Q: A well-known multinational FMCG produces more than fifty products and sells them in the market. Out…

A: Given Observation Sales Temperature 75 32 77 36 69 31 63 31 79 34 80 29 77 32 70…

Q: nutritional approach, those nutrients of MedilenuluH Which response correctly identify the response…

A: On observing the provided information, the correct answer is "Option 4".