arest tenth when necessary. 1. 35, 104, 57, 92, 29, 46, 57 mean median mode(s) 2. 63, 136, 187, 47, 106, 33, 213, 111 mean median mode(s) 3. 346, 272, 316, 287, 346, 1084, 401, 316 mean median mode(s)
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.
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ZOOM
Unit 5- Stotistics and Probability
ccsS: 7.SP
Practice
Directions: For questions 1 through 5, find the mean, median, and mode(s) of each
data set. Round your answer to the nearest tenth when necessary.
1. 35, 104, 57, 92, 29, 46, 57
mean
medion
mode(s)
2. 63, 136, 187, 47, 106, 33, 213, 111
mean
median
mode(s)
3. 346, 272, 316, 287, 346, 1084, 401, 316
median
mode(s)
mean
Ч. 70, 53, 42, 23, 53, 1, 45, 29, 28, 56
median
mode(s)
mean
5. 125, 216, 162, 347, 862, 254, 119, 203
mode(s)
median.
mean
Directions: Use the following information to answer questions 6 through 9.
The following list shows the scores that Alicia received on her math tests.
92
100 66 99 91 99 83
h6
86](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6328530d-b367-4405-affa-aebe2b3743c8%2Ffd89daa8-8699-40cf-9827-2c16456131c3%2Fzcq9juo_processed.jpeg&w=3840&q=75)
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