yuliabidula1234 yuliabidula1234
  • 04-07-2022
  • Mathematics
contestada

The age of trees in a forest is known to be approximately normal with an average age of 40 years and a standard
deviation of 10 years. What is the standardized score for a tree that is 34 years old?
A. 1.90
B.-0.60
C. -1.90
D. 0.60

Respuesta :

phuchoang phuchoang
  • 04-07-2022

Answer:

B -o.60

Step-by-step explanation:

34 - 40 = -6.  -6 divide by 10 = -3/5 or - 0.6. So answer is B

Answer Link

Otras preguntas

What is the relationship between chemical bonds and energy in the body ?
The stigma produces a sugary substance. true false help please thanks : )
PLEASE HELP ME FIND THE VARIABLES
why do all organism must have ribosome
Juan bought a gift for his friend. He wants to place the gift in a package with the length of 8 inches, width of 7 inches, and the height of 3 inches. Then want
What are some strategies company employ to limit turn over
The two giants of the non-alcoholic beverage industry are
plot -2 1/2 and 1 3/4 on a number line
The religions of the ancient Egyptians and the Aztecs both encouraged the A.teaching of cuneiform B.teaching of alphabets C.study of astronomy D.stu
how man moles of Al2O3 are formed in the reaction 4Al(s) + 3O2(g) 2Al2O3 (s)