According to the American Marketing Association, in one month, 29% of social media users were between 25 and 34 years old. If a random sample of nine adults were selected a. What is the probability that exactly seven adults from this sample were between 25 and 34 years old? The probability is ---------. (Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that fewer than two adults from this sample were between 25 and 34 years old? The probability is ----------. (Type an integer or decimal rounded to four decimal places as needed.) c. What is the probability that six or more adults from this sample were between 25 and 34 years old? The probability is ----------. (Type an integer or decimal rounded to four decimal places as needed.)
Correlation
Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
Regression Analysis
Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
According to the American Marketing Association, in one month, 29% of social media users were between 25 and 34 years old. If a random sample of nine adults were selected
a. What is the
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