Mathematics, 11.06.2020 00:57 leo4687
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A pendulum swings such that each swing is 65% the length of the previous swing. Thus, the swings become shorter and shorter. The length of the first swing is 30 inches.
What total distance does the pendulum travel?
Answers: 1
Mathematics, 21.06.2019 23:00, freebyyy7032
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
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