Next cross multiply;
4a = 6 × 24
4a = 144
a = 144 ÷ 4 (did the inverse operation)
a = 36
hope that helps :D
Answer:
-6
Step-by-step explanation:
Answer:
Is it 15 Minus 21 (Or) 15 x -21
Step-by-step explanation:
we know that
The correlation coefficient is a number between and that represent the linear dependence of two variables or sets of data
Using a Excel tool (CORREL function)
see the attached table
The answer is
The correlation coefficient is