Nev066 Nev066
  • 21-04-2024
  • Mathematics
contestada

What is the expected value of X?

X 2 4 5 7 10
P 0.2 0.1 0.25 0.05 0.4

Possible answers:

5.6

5.95

6.25

6.4

Relax

Respuesta :

Otras preguntas

if 5c-2b=15 and 3b-4c=12, what is the value of b+c? (a) -27 (b) -3 (c) 8 (d) 27 (e) cannot be determined with the information given
Which of these statements is true of both journals and diaries? a. They are objective. b. They have a third-person narrator. c. They include many points of v
Is 3/12 a rational or irrational number
if three people share 1 / 2 pound of peanuts how much will each person have?
Which layer of soil has little or no humus
Analyze the expression 1/14 x b. what values of b will the product be greater than 1/14?
Use the order of operations to simplify the expression.80 - 16 ∙ 4 + 136 ÷ (-17)
Where do scientist enter Aquarius
Which value for x makes the open sentence true? 4 • 3 - 2x < X to the 2nd power - 2 A. 0 B. 1 C. 2 D. 3 Same question. 6 • 7 – 5x + x2 ≥ x3 + x2 A. 5 B. 6 C.
which rate is equivalent to 11/66 ?