Verify that the following function is a probability mass function, and determine the requested probabilities. f(x) = (216/43)(1/6)^x, x = {1, 2, 3}
Round your answers to four decimal places (e. g. 98.7654). Is the function a probability mass function?
(a) P(X lessthanorequalto 1) =
(b) P(X > 1) =
(c) P(2 < X < 10) =
(d) P(X lessthanorequalto 1 or X > 1) =

Yes it is a probability mass function

a. 0.8372

b. 0.1628

c. 0.0233

d. 1

Explanation:

To determine if it is a probability mass function, we make use of a substitution.

Please check attachment for complete solution and step by step explanation

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the boy (2016) - imdb

imdb › title

the boy from

an american nanny is shocked that her new english family's boy is actually a life-sized doll. after she violates a list of strict rules, disturbing events make her believe that the doll is really alive.

rating

6/10   (66,790)

the boy (2016 film) - wikipedia

wikipedia › wiki › the_boy_(2016_film)

the boy is a 2016 horror film directed by william brent bell and written by stacey menear. the film stars lauren cohan and rupert evans. filming began on march 10, 2015, in victoria, british columbia. the film

produced by: matt berenson; jodyne herron; gary lucchesi; tom rosenberg; jim

production companies: lakeshore entertainment; huayi brothers pictures; vertigo

distributed by: stxfilms

music by: bear mccreary

plot

cast

production

reception

the boy (2016) - rotten tomatoes

rotten tomatoes › the_boy

the boy from

jan 22, 2016 · the boy is a frightening thrill ride directed by william brent bell (the devil inside) starring lauren cohan (

rating: pg-13 (for violence and terror, and for some thematic material)

in theaters: jan 22, 2016 wide

runtime: 98 minutes

rating

30%   (61)

reviews

top voted tags

creepy · plot twist · dark · suspenseful · disturbing · tense · terrifying · + 3

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critic reviews

more likely to elicit laughs and rude remarks rather than screams and rooting interest.

joe leydon

variety

while it's not a terribly original entry in the "creepy doll" horror subgenre, this fright flick nonetheless offers interesting characters, a strong cast, expert pacing, and a spooky atmosphere.

jeffrey m. anderson

common sense media

3/5

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comingsoon.net

imparadis't in one anothers arms  

the happier eden, shall enjoy their fill  

of bliss on bliss, while i to hell am thrust,  

where neither joy nor love, but fierce desire,  

among our other torments not the least,  

still unfulfill'd with pain of longing pines;  

yet let me not forget what i have gain'd  

from their own mouths; all is not theirs it seems:  

one fatal tree there stands of knowledge call'd,  

forbidden them to taste: knowledge forbidd'n?  

suspicious, reasonless. why should their lord  

envie them that? can it be sin to know,