Probability.

Blog

The number of adults living in homes on a randomly selected city block is described by the following probability distribution.

NUMBER OF ADULTS, X 1 2 3 4 or more
PROBABILITY, P(X) 0.25 0.50 0.15 ???
What is the probability that 4 or more adults reside at a randomly selected home?

Continue to order Get a quote

Calculate the price of your order

The price is based on these factors:

Academic level

Number of pages

Urgency

Basic features

Free title page and bibliography
Unlimited revisions
Plagiarism-free guarantee
Money-back guarantee
24/7 support

On-demand options

Writer’s samples
Part-by-part delivery
Overnight delivery
Copies of used sources
Expert Proofreading

Paper format

275 words per page
12 pt Arial/Times New Roman
Double line spacing
Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Benefits of our college essay writing service

80+ disciplines

Buy an essay in any subject you find difficult—we’ll have a specialist in it ready
4-hour deadlines

Ask for help with your most urgent short tasks—we can complete them in 4 hours!
Free revision

Get your paper revised for free if it doesn’t meet your instructions.
24/7 support

Contact us anytime if you need help with your essay
Custom formatting

APA, MLA, Chicago—we can use any formatting style you need.
Plagiarism check

Get a paper that’s fully original and checked for plagiarism

error:

img.wp-smiley,img.emoji{display:inline !important;border:none !important;box-shadow:none !important;height:1em !important;width:1em !important;margin:0 .07em !important;vertical-align:-.1em !important;background:none !important;padding:0 !important;}body{--wp--preset--color--black:#000;--wp--preset--color--cyan-bluish-gray:#abb8c3;--wp--preset--color--white:#fff;--wp--preset--color--pale-pink:#f78da7;--wp--preset--color--vivid-red:#cf2e2e;--wp--preset--color--luminous-vivid-orange:#ff6900;--wp--preset--color--luminous-vivid-amber:#fcb900;--wp--preset--color--light-green-cyan:#7bdcb5;--wp--preset--color--vivid-green-cyan:#00d084;--wp--preset--color--pale-cyan-blue:#8ed1fc;--wp--preset--color--vivid-cyan-blue:#0693e3;--wp--preset--color--vivid-purple:#9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple:linear-gradient(135deg,rgba(6,147,227,1) 0%,#9b51e0 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan:linear-gradient(135deg,#7adcb4 0%,#00d082 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange:linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red:linear-gradient(135deg,rgba(255,105,0,1) 0%,#cf2e2e 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray:linear-gradient(135deg,#eee 0%,#a9b8c3 100%);--wp--preset--gradient--cool-to-warm-spectrum:linear-gradient(135deg,#4aeadc 0%,#9778d1 20%,#cf2aba 40%,#ee2c82 60%,#fb6962 80%,#fef84c 100%);--wp--preset--gradient--blush-light-purple:linear-gradient(135deg,#ffceec 0%,#9896f0 100%);--wp--preset--gradient--blush-bordeaux:linear-gradient(135deg,#fecda5 0%,#fe2d2d 50%,#6b003e 100%);--wp--preset--gradient--luminous-dusk:linear-gradient(135deg,#ffcb70 0%,#c751c0 50%,#4158d0 100%);--wp--preset--gradient--pale-ocean:linear-gradient(135deg,#fff5cb 0%,#b6e3d4 50%,#33a7b5 100%);--wp--preset--gradient--electric-grass:linear-gradient(135deg,#caf880 0%,#71ce7e 100%);--wp--preset--gradient--midnight:linear-gradient(135deg,#020381 0%,#2874fc 100%);--wp--preset--duotone--dark-grayscale:url("#wp-duotone-dark-grayscale");--wp--preset--duotone--grayscale:url("#wp-duotone-grayscale");--wp--preset--duotone--purple-yellow:url("#wp-duotone-purple-yellow");--wp--preset--duotone--blue-red:url("#wp-duotone-blue-red");--wp--preset--duotone--midnight:url("#wp-duotone-midnight");--wp--preset--duotone--magenta-yellow:url("#wp-duotone-magenta-yellow");--wp--preset--duotone--purple-green:url("#wp-duotone-purple-green");--wp--preset--duotone--blue-orange:url("#wp-duotone-blue-orange");--wp--preset--font-size--small:13px;--wp--preset--font-size--medium:20px;--wp--preset--font-size--large:36px;--wp--preset--font-size--x-large:42px;}.has-black-color{color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color:var(--wp--preset--color--white) !important;}.has-pale-pink-color{color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color:var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color:var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color:var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color:var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color:var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background:var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background:var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background:var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background:var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background:var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background:var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background:var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background:var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background:var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background:var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size:var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size:var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size:var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size:var(--wp--preset--font-size--x-large) !important;}.unselectable{-moz-user-select:none;-webkit-user-select:none;cursor:default;}html{-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-tap-highlight-color:rgba(0,0,0,0);}.uvocalc--academic_level_control label.current{-webkit-box-shadow:0 2px 0 #fff,inset 0 3px #169873 !important;box-shadow:0 2px 0 #fff,inset 0 3px #169873 !important;border-top-color:#169873 !important;}.uvocalc--academic_level_content label.active{border-color:#f7842d !important;}.uvocalc--total_price{color:#169873 !important;}.uvocalc--academic_level_content label.active .uvocalc--academic_level_content__input{background-color:#f7842d !important;border-color:#f7842d !important;}.seo-home__col--1 .title,.seo-home__col--3 .title,.seo-home__col--4 .title{border-bottom:2px solid #169873 !important;}.seo-home__col--5 .seo-home__col-inner div,.seo-home__col--6 .seo-home__col-inner div,.seo-home__col--7 .seo-home__col-inner div{border-left:2px solid #169873 !important;}.searchform input[type="submit"],.header__content,.nav__item.nav__item--dropdown:hover,.pageskol button:hover:after,.pageskol button:hover:before{background-color:#fff !important;}.nav__item.nav__item--dropdown ul{background-color:#169873 !important;border-color:#169873 !important;}.btn--primary,.btn.orderNow{box-shadow:0 4px 14px -4px rgba(0,0,0,.2),0 2px 25px -5px rgba(0,0,0,.1),0 1px 1px rgba(0,0,0,.05);background-color:#fe4a49 !important;}.promo-prices__currency,.promo-prices__min-price,.prices-from__item-inner p span{color:#169873 !important;}.nav .btn--primary{background:#fff !important;color:#169873 !important;}@media screen and (max-width: 1215px){.nav>ul{border-top:2px solid #fe4a49 !important;background-color:#169873 !important;}}.mobile-nav .btn--primary,.mobile-nav .btn.orderNow{background:#fff !important;color:#fe4a49 !important;}.hamburger-inner,.hamburger-inner::after,.hamburger-inner::before{background-color:#fe4a49 !important;}.btn--secondary{color:#fff !important;box-shadow:0 4px 14px -4px rgba(0,0,0,.2),0 2px 25px -5px rgba(0,0,0,.1),0 1px 1px rgba(0,0,0,.05);background-color:#fe4a49 !important;}.nav a,.nav span{color:#636363 !important;}.footer,.affordable-prices-section{background-color:#083529 !important;}#wpcp-error-message{direction:ltr;text-align:center;transition:opacity 900ms ease 0s;z-index:99999999;}.hideme{opacity:0;visibility:hidden;}.showme{opacity:1;visibility:visible;}.msgmsg-box-wpcp{border:1px solid #f5aca6;border-radius:10px;color:#555;font-family:Tahoma;font-size:11px;margin:10px;padding:10px 36px;position:fixed;width:255px;top:50%;left:50%;margin-top:-10px;margin-left:-130px;-webkit-box-shadow:0px 0px 34px 2px rgba(242,191,191,1);-moz-box-shadow:0px 0px 34px 2px rgba(242,191,191,1);box-shadow:0px 0px 34px 2px rgba(242,191,191,1);}.msgmsg-box-wpcp span{font-weight:bold;text-transform:uppercase;}.warning-wpcp{background:#ffecec url("https://cdn-ddplm.nitrocdn.com/wNozmNZQfcyRXqUXZrWPCMVInHVPOJrw/assets/static/optimized/rev-fb3a400/wp-content/plugins/wp-content-copy-protector/images/warning.png") no-repeat 10px 50%;}.warning-wpcp.nitro-lazy{background-image:none !important;}

Probability.

Calculate the price of your order

Benefits of our college essay writing service

80+ disciplines

4-hour deadlines

Free revision

24/7 support

Custom formatting

Plagiarism check

What the numbers say?