Spectrum provides cable television and Internet service to over million customers. Suppose that the management of Spectrum subjectively assesses a probability distribution for the number of new subscribers next year in the state of New York as follows. 100,000 0.08 200,000 0.20 300,000 0.24 400,000 0.29 500,000 0.11 600,000 0.08 a. Is this probability distribution valid? Yes b. What is the probability Spectrum will obtain more than new subscribers? (to 2 decimals) c. What is the probability Spectrum will obtain fewer than new subscribers? (to 2 decimals)

Complete question :

a. Is this probability distribution valid? Yes b. What is the probability Spectrum will obtain more than 400,000 new subscribers? (to 2 decimals) c. What is the probability Spectrum will obtain fewer than 200,000 new subscribers? (to 2 decimals)

Yes ; 0.19 ; 0.08

Step-by-step explanation:

Given the data:

__Xp(X)

100,000___ 0.08

200,000__ 0.20

300,000__ 0.24

400,000__ 0.29

500,000___ 0.11

600,000___0.08

a. Is this probability distribution valid?

To determine validity of the distribution :

ΣP(X) must be equal to 1

(0.08 + 0.20 + 0.24 + 0.29 + 0.11 + 0.08) = 1

Hence, the distribution is valid.

What is the probability Spectrum will obtain more than 400,000 new subscribers

Probability of obtaining more than 400,000 new subscribers :

P > 400,000 = P(500,000) + P(600,000)

= 0.11 + 0.08 = 0.19

C.) What is the probability Spectrum will obtain fewer than 200,000 new subscribers?

P < 200,000 = P(100,000)

= 0.08

mark other person brainliest

answer: e 9, 5.75

step-by-step explanation:

step 1

find the variation ab in the x coordinate

delta x=(x2-x1)=10-> 8 units

find the variation ab  in the y coordinate 

delta y=(y2-y1)=6-> 2 units

step 2

find the coordinates point c

  x coordinate 

cx=ax+delta x*2/> cx=2+8*(2/> cx=3

  y coordinate 

cy=ay+delta y*2/> cy=4+2*(2/> cy=4.25

the coordinates of point c are (3,4.25)

step 3

find the coordinates point d

  x  coordinate 

dx=ax+delta x*4/> dx=2+8*(4/> dx=4

  y  coordinate 

dy=ay+delta y*4/> dy=4+2*(4/> dy=4.5

the coordinates of point d are (4, 4.5)

step 4

find the coordinates point e

  x  coordinate 

ex=ax+delta x*4/> ex=2+8*(6/> ex=5

  y  coordinate 

ey=ay+delta y*4/> ey=4+2*(6/> ey=4.75

the coordinates of point e are (5, 4.75)

step 5

find the coordinates point f

  x  coordinate 

fx=ax+delta x*4/> fx=2+8*(8/> fx=6

  y  coordinate 

fy=ay+delta y*4/> fy=4+2*(8/> fy=5

the coordinates of point f are (6,5)

step 6

find the coordinates point g

  x  coordinate 

gx=ax+delta x*4/> gx=2+8*(10/> gx=7

  y  coordinate 

gy=ay+delta y*4/> gy=4+2*(10/> gy=5.25

the coordinates of point g are (7,5.25)

step 7

find the coordinates point h

  x  coordinate 

hx=ax+delta x*4/> hx=2+8*(12/> hx=8

  y  coordinate 

hy=ay+delta y*4/> hy=4+2*(12/> hy=5.5

the coordinates of point h are (8,5.5)

step 8

find the coordinates point i

  x  coordinate 

ix=ax+delta x*4/> ix=2+8*(14/> ix=9

  y  coordinate 

iy=ay+delta y*4/> iy=4+2*(14/> iy=5.75

the coordinates of point i are (9,5.75)

- r3ktforgood ☕