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If On a Saturday evening 34 of the people in Chicago go out to dinner 18 see a movie 13 have a party and 35 stay home If seven people are randomly selected what is the probability that one eat?
Wiki User
∙ 15y ago
people eat chees often
Wiki User
∙ 15y ago
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What is the advantages of random sampling?
Please read related link on what defines a simple random sample. When a sample is done randomly, then every item in the population has an equal chance of being selected. An advantage of random sampling is unbiased statistics. An unbiased statistic has the characteristic that as the sample size increases, the statistics from the sample approaches the true values of the population. This is true if the probability distribution of the population is not changing with time, or as a result of being sampled. Using a random sampling method does not guarantee statistics free of bias. For instance, if I wanted to produce a biased result, I might ask loaded questions. I might also pick particular city, say Chicago, and ask people at random for their favorite team. Obviously, my statistic is not valid outside of Chicago. A second advantage is that the statistical analysis related to sample distributions, hypothesis testing, and sample size determinations assume that the sample is a simple random sample. Remember. the goal of all sampling methods is to obtain information that is representative of the population that is under study. It may not be practical to do a random sample in many cases. For example, suppose I want to know how many people die before age 45 in the world. My random sample would have to include people any country. You can find more information on random sampling and other methods by searching under random sampling methods.
In Chicago il the average wind speed is 10.4 miles per hour in great falls mt the average wind speed is 13.1 miles per hour about how much greater is the average wind speed in great falls than you?
13.1/10.4 = 1.26 that is Great Fallls is 26% greater wind speed than Chicago
Does a strong positive correlation prove causation?
A strong positive correlation does not prove causation. People only get sunburned during daylight hours. Sundials only work during daylight hours. Therefore sundials cause sunburns. The above sentences show how absurd such predicate thinking could be. Simply because two events usually occur at the same time does not mean they are related. One man found a perfect correlation between the price of whiskey and Chicago school teachers' salaries. No possible relationship could possibly exist except the rate of prosperity and inflation. Causation is difficult to prove.
What songs contain the word Saturday in their lyrics?
don't let me fall- b.o.b. and saturday in the park -chicago
The rock band chicago's signature song?
Saturday in the park
What is the best time of day to drive straight through from Orlando to Chicago on a Saturday?
If you want to drive straight through from Orlando to Chicago on a Saturday, I would suggest starting out at 1:00am so you can arrive by 11:00pm.
What are the release dates for Saturday Night Live - 1975 Bill Russell Chicago 5-3?
Saturday Night Live - 1975 Bill Russell Chicago 5-3 was released on: USA: 3 November 1979
Why wasn't Chicago selected for 2016?
The IOC did not give a reason that Rio de Janeiro was chosen over Chicago. I think Chicago wasn't selected maybe because it scored lower than Rio de Janeiro. You see, in 2008, Chicago only scored 509 murders but Rio scored 1,560. But, that's just my opinion.
What are the release dates for Saturday Night in Apple Valley - 1965?
Saturday Night in Apple Valley - 1965 was released on: USA: 9 November 1965 (Chicago International Film Festival) USA: November 1965 (Chicago, Illinois)
What are the release dates for Another Saturday Night - 1973?
Another Saturday Night - 1973 was released on: USA: October 1973 (Chicago International Film Festival)
Who was the first drafted player to go on to the hall of fame?
In the NFL, that was offensive tackle Joe Stydahar who was selected in the 1st round (6th overall) by the Chicago Bears in the 1936 NFL draft, the first ever NFL draft. Other players selected in that first NFL draft that made the Hall of Fame were fullback Tuffy Leemans selected in the 2nd round by the New York Giants, end Wayne Millner selected in the 8th round by the Boston Redskins, and guard Dan Fortman selected in the 9th round by the Chicago Bears.
How much does it cost for a Greyhound bus from Louisiana to Chicago?
Depending on the fare type selected, a one-way Adult ticket from Louisiana to Chicago will cost approximately $130.05 - $172.00.
What day is the bud billiken's day parade in Chicago?
August 11, 2012. It is always the second Saturday in August.
How many years did derrick rose play for the Chicago bulls?
Derrick Rose was selected first overall for the 2008 NBA Draft by the Chicago Bulls.
This Colts linebacker was actually considered the number 2 player on Chicago's board when they selected Brian Urlacher who was he?
Rob Morris
