Mathematics, 29.07.2019 23:10 kalebrayburn62
Arandom sample of 116 lightning flashes in a certain region resulted in a sample average radar echo duration of 0.81 sec and a sample standard deviation of 0.33 sec. calculate a 99% (two-sided) confidence interval for the true average.
Answers: 1
Mathematics, 21.06.2019 19:50
Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?
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Mathematics, 21.06.2019 21:30
100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️
Answers: 1
Mathematics, 21.06.2019 22:30
Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
Answers: 1
Arandom sample of 116 lightning flashes in a certain region resulted in a sample average radar echo...
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