Which are considered to be measures of centi tendency?

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Q: . Suppose two classes achieved the following grades on a math test, Class A: 64, 70, 73, 77, 85,…

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Q: values for a normal dis 1. x= 13 2. x = 9 3. х%3D23 X : X =

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Q: Identify the null hypothesis and alternative hypothesis. O A. Ho: p0.2 H4:p=0.2 O E. Ho: p=0.2 H,:…

A: Given that  Sample size n=6997 Favorable cases x =1340 Sample proportion p^=x/n  =1340/6997 =0.1915

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Q: Q5/ Use Linear Regression to fit the following data: 1 3 4 6. Y 4 10 10 9. 8. 5 00

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Q: Determine the residual of a data point for which x = 0 and y = -1. Select one:  A.  -1.552 B.…

A: We have given that  The regression line for the data is y^ = 2.097x - 0.552