5.4 Geometric distribution - university of calgary - base content  (Page 11/13)

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According to a recent Pew Research poll, 75% of millenials (people born between 1981 and 1995) have a profile on a social networking site. Let X = the number of millenials you ask until you find a person without a profile on a social networking site.

Describe the distribution of X .Find the (i) mean and (ii) standard deviation of X .What is the probability that you must ask ten people to find one person without a social networking site?What is the probability that you must ask 20 people to find one person without a social networking site?What is the probability that you must ask at most five people?

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Questions & Answers

why does it makes sense to let the sewage disposal company in your town have a monopoly?
Janice Reply
how might a monopoly affect price?
Janice
how might a monopoly affect prices?
Janice
The principle of Economic is one to be involved in any economic buying substance
Anastassiya Reply
what are the principle of economics?
oche Reply
What is (Qs)
Bigi Reply
What is (Qs) and (Qd)
Bigi
Quantity of supply and Quantity of demand
Dilshoda
Qs: Is quantity of supply and Qd: quantity of demand
Cabdikariim
give as me quantitys
ahmed
among all the definition of economics which of the definition is generally acceptable?
oche
i science that studies human behavior as a relationship between ends and scarcity that have alternative uses
ousman
okay......
oche
what are the principle of economics?
oche
what Make things scarce
Soudani Reply
why do we studied economic
Soudani
for the stability and growth of any reign.
Fayaz
what is macro economics.?
Fayaz
which part of economics is interesting..
Fayaz
how does economics define me
clement Reply
what are the factors that determines the demand and supply
sillah
what are the importance of Economics
Betty Reply
tell me something very important about economics..
Fayaz Reply
how may I solve arithmetic mean ,,,all example
Cee Reply
what is agriculture
Itoe Reply
simple method of understanding cost concept
Oludare Reply
what is inflation
Christiana Reply
Inflation is a general increase in price levels
Zuko
is the action of inflating something
Abdifatah
inflation is the persistent increase in general price level of goods and services in an economy over a considerable period of time .
Tetteh
inflation is the general increase of a commodity in a particular period of time.
Turay
inflation is a general increase in price levels of commodities
shehu
what are the types of inflation?
Ebrima
inflation is the period of persistent rise in the general level of the price of goods services over time
Emmanuel
we have creeping inflation, demand pull inflation ,cost push inflation, and galloping inflation .
Emmanuel
I s Nigeria in any kind of in inflation? If yes which kind?
Martins
please can someone help me with the principles of economic?
Jonathan
and u
ahmed
no discassion just question
Aliraza
what is science and art economic
Sadanu
how can a location of a firm create difference between producers
joy Reply
what is monetary policy
joy
hello
Abdifatah
is a monetary from policy that's authorized of country encharces
Abdifatah
What would you say about the the mobility of enterprise as a factor of production?
Cathryn Reply
how can I connect myself to this Ambrose platform
kanu Reply
Difference between extinct and extici spicies
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Source:  OpenStax, Introduction to statistics i - stat 213 - university of calgary - ver2015revb. OpenStax CNX. Oct 21, 2015 Download for free at http://legacy.cnx.org/content/col11874/1.3
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