ariyanadavid9435 ariyanadavid9435
  • 17-12-2022
  • Mathematics
contestada

suppose that a brand of lightbulb lasts on average 1792 hours with a standard deviation of 283 hours. assume the life of the lightbulb is normally distributed. calculate the probability that a particular bulb will last from 1767 to 2579 hours?

Respuesta :

Otras preguntas

Which of the following could not be the lengths of the sides of a right angled triangle? A. 3, 4, 5 B. 5, 12, 13 C. 8, 15, 17 D. 12, 15, 18 E. 9, 12, 15
what cell fragments help the blood to clot
social function of banner?
an analogue clock is gaining three minutes every hour. If you set it to the correct time at 6pm on Saturday, when will it show the correct time again?
what is the solution of the following trig equation: tan(theta)(csc(theta)+2)=0
what cell fragments help the blood to clot
Your sense of balance is the responsibility of a. your eyes. b. your ears. c. both your eyes and ears. d. your sense of touch.
A child’s toy rake is held so that its output arm is 0.75 meters. If the mechanical advantage is 0.33, what is the input arm length?
graph: f(x)= 3sin(pi/3)(x+3)+2find:per:amp:Hor:Vert:D:R:
10km/900m simplified in one unit