Mathematics, 12.04.2021 04:50 mosesbrinker
According to a study conducted in one city 26% of adulta in the city have credit card debts of more than $2000. A simple random sample on n= 400 adults obtained from the city. Describe the sampling distripution of p the sample proportion of adults who have credit card debts of more than $2000
Answers: 2
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Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
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10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
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According to a study conducted in one city 26% of adulta in the city have credit card debts of more...
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