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Duplicate of PROBABILITY & STATISTICS Flashcards | StudBud
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Duplicate of PROBABILITY & STATISTICS
Duplicate of PROBABILITY & STATISTICS
16 terms
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Random probabilities and statistics. This is a guessing game for fun.
Flashcards
16 cards
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Practice quiz
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Questions
16
Answers
1
What is the probability of an American household not owning any pets?
30%
10%
20%
40%
2
What are the chances of finding your real life double? (Someone who looks just like you.)
1 in a million
1 in a billion
1 in a trillion
It isn't possible.
3
In CA, the probability the residents of a household speak a language other than English.
40%
10%
30%
20%
4
Which causes the most injuries each year?
Mowing the lawn
Doing math homework
Using a chain saw
Shaving
5
Across the world, life expectancy has ____ since 1800.
stayed about the same
declined
doubled
tripled
6
Among the 50 states, California ranks 1st in milk production. Which state ranks last?
Alabama
Arkansas
Arizona
Alaska
7
Which is most likely?
Being injured while riding a bike.
Being injured by a toilet.
Being bitten by a dog.
Being accidentally poisoned.
8
What % of countries have a higher infant & child death rate today than they did in 1950?
20%
5%
10%
0%
9
In 2015, what was the probability of a random person in the world having internet connection?
3/5
2/5
1/5
4/5
10
Of all the rollercoasters in the United States, ___% of them are in California.
32%
12%
22%
42%
11
What are the odds of being born with 11 fingers or toes?
1 in 5,000,000
It's never happened before.
1 in 5000
1 in 500
12
If you chose a country at random, what is the probability Mother's Day is celebrated there?
About 50%
Almost 100%
Less than 1%
About 25%
13
Which is false for a typical preganant woman?
She sweats 45% more than a non-preganant woman.
She experiences about a 45% increase in metabolism.
She gains about 45% more body weight.
Her volume of blood increases about 45%.
14
Wordwide, the average person earns ___ times more money than they did in 1950.
3
4
5
2
15
What is the probability that a Californian will go to a hospital emergency room this year?
6%
36%
16%
26%
16
What is the probability of a female born in England in 2012 living to be 100 years old?
13%
3%
30%
23%
