B8okLihaylaemi B8okLihaylaemi

04-06-2017
Mathematics

contestada

X is a normally distributed random variable with a mean of 8 and a standard deviation of 4. the probability that x is between 1.48 and 15.56 is:

Respuesta :

Kstrong18 Kstrong18

04-06-2017

The probability is .919
I used normCdf(1.48,15.56,8,4). Or normCdf(-1.63,1.89,0,1) if you standardize your numbers

Answer Link

Otras preguntas

For example, a friend of yours goes to the gym and takes a 30-minute, cardio interval training class. While switching between doing high-intensity push-ups, jum

Two forces with magnitudes of 200 and 100 pounds act on an object at angles of 60° and 170°, respectively. Find the direction and magnitude of the resultant for

Match Microscope Components to the Scientists listed below. Microscope Components: a. Condenser b. Side Pillar or Arm c. Stage Adjustment Knobs Scientists: 1

evaluate 0.53n + 5 when n= 3 and when n= -3

IWhat is the slope of the line whose equation is y-4=5/2(x-2)?

Pleassssssssseeeeeee heeeelllllpppppp

I NEED THIS ASAP !! Which expression is modeled by this arrangement of tiles? 30 positive tiles are divided into 3 sets of 10 positive tiles. 30 divided by (neg

the appalachian trail is a 2,155-mile hiking trail in the eastern United states. You plan to hike the section of the trail that is in New Jersey at a rate of 9

Plato was a rationalist (he emphasized reason), and Aristotle was an empiricist (he emphasized experience). Which are you, why? plz don't copy and paiste if u d

17. Write the first 4 terms of the sequence defined by the explicit rule. f(n) = 2n - 5