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Mathematics, 12.03.2021 16:50 justiceisbae1
Please help! - Keisha, Bob, and Tom sent a total of 132 text messages over their cell phones during the weekend. Bob sent 3 times as many messages as Tom. Tom sent 7 fewer messages than Keisha. How many messages did they each send? - Please help!
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Mathematics, 21.06.2019 23:00
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
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Please help! - Keisha, Bob, and Tom sent a total of 132 text messages over their cell phones during...
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