Author Question: Given the least squares regression line y = 3.8 2x, a. the relationship between x and y is ... (Read 165 times)

cdr_15

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Given the least squares regression line y = 3.8  2x,
 a. the relationship between x and y is positive
  b. the relationship between x and y is negative
  c. there is no linear relationship between x and y
  d. as x decreases, so does y
  e. as x increases, so does y

Question 2

The expected frequency in a chi-square test of a multinomial experiment is found by multiplying the hypothesized probability of a cell by the number of pieces of data in the sample.
  Indicate whether the statement is true or false



shoemake

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Answer to Question 1

B

Answer to Question 2

T



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