1. A six-sided die is rolled 18 times. Predict the 3. Use the data in the table to make a bar grap 10 number of times the number 2 will be rolled. 8 2. A six-sided die is rolled 18 times. Use the data to complete the frequency table. 1 6 4 2 6 5 2 2 6 2 6 1 1 5 6 42 1 6 Number Rolled Frequency 2 4 5 6 Number Rolled 4. In the experiment, how many times was the 4. number 2 rolled? 1. 4, Frequency 2. 5.

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Q: 3. Identify all the cycles at each node of the directed graph above.

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Q: Identify the coordinates of the point in polar form based upon the given conditions. Use pi for T. r…

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A: Given graph of the function fx is   1. Find :  limx→2 fx. 2. Find :limx→-1+ fx.

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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.