Answer: 214.8
Step-by-step explanation:
First move the decimal to the right, in this case 8.95 = 895., then multiply the 24 by 895. to get 21480., you then move the decimal to the left and you get 214.80 or 214.8.
You write the second equation properly then equate them to each other and find the value of X
Answer:
Step-by-step explanation:
95% prediction interval for the dependent variable when the independent variable value is 20,
assuming the fitted regression line is: Y = 1.50 + 6.0(X).
Assume the sample size is 20
Y = 1.50 + 6.0(X)
sample X = 20
here predicted value = 1.5+6*20
= 121.5
therefore 95% prediction interval for the dependent variable
the standard error of the regression (SEE) is 1.2.
![=121.5 \pm 2*1.2\\\\=121.1+2*1.2\\\\=121.1+2.4\\\\=123.9\ \texttt {and} \\\\=121.1-2*1.2\\\\=121.1-2.4\\\\=119.1 \\\\(119.10 \ \text {to}\ 123.90)](https://tex.z-dn.net/?f=%3D121.5%20%5Cpm%202%2A1.2%5C%5C%5C%5C%3D121.1%2B2%2A1.2%5C%5C%5C%5C%3D121.1%2B2.4%5C%5C%5C%5C%3D123.9%5C%20%5Ctexttt%20%7Band%7D%20%5C%5C%5C%5C%3D121.1-2%2A1.2%5C%5C%5C%5C%3D121.1-2.4%5C%5C%5C%5C%3D119.1%20%5C%5C%5C%5C%28119.10%20%5C%20%5Ctext%20%20%7Bto%7D%5C%20123.90%29)
Answer: HOPE THIS HELPS YOU NEET TO READ WHA THE NUMBERS ARE AND ADD THEM TOGETHER WHICH IS IS I DONT KNOW AND THEN ADD 0 TO IT AND THN TIMES IT BYE IM JOKING I DONT KNOW WHAT MASKES YOU THINK I SMART
Step-by-step explanation