Mathematics, 28.05.2020 21:59, joeydjky
A random sample of 36 tourists in the Grand Bahamas showed that they spent an average of $1,860 (in a week) with a standard deviation of $126; and a sample of 64 tourists in New Province showed that they spent an average of $1,935 (in a week) with a standard deviation of $138. Is there any significant difference between the average expenditures of those who visited the two islands
Answers: 1
Mathematics, 21.06.2019 23:00, Pankhud5574
Is a square always, sometimes, or never a parallelogram
Answers: 2
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