Mathematics, 14.01.2021 07:40 Franklyn3834
Need help ASAP 30 points! Please only serious responses, this is my last assignment in this class.
2. Based on a poll of 1000 residents, a newspaper article claims that 62% of the residents in town favor the
development of a recreational park on the west side of town. A community action group interested in
preserving the environment claims that 45% of the town's residents favor the development of a recreational
park.
To determine whether the sample supports the population proportion, a simulation of 100 trials is run, each
with a sample of 200, using the point estimate of the population. The minimum sample proportion from the
simulation is 0.46 and the maximum sample proportion is 0.76.
(a) What is the point estimate of the population?
(b) The margin of error of the population proportion is found using an estimate of the standard deviation,
What is the interval estimate of the true population proportion?
(c) The margin of error of the population proportion is found using the half the range
What is the interval estimate of the true population proportion?
(d) Is the community action group's claim likely based on either interval estimate of the true population
proportion? Explain
will help
Answers: 2
Mathematics, 21.06.2019 23:30, shady1095
Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.
Answers: 1
Mathematics, 22.06.2019 01:50, isabelperez063
:i need some real : a store sells shirts to the public at one pricing scale and wholesale at another pricing scale. the tables below describe the cost, y, of x shirts. (after tables) how do the slopes of the lines created by each table compare? the slope of the public table is 3/4 of the slope of the wholesale table. the slope of the wholesale table is 3/4 of the slope of the public table. the slope of the public table is 12 times greater than the slope of the wholesale table. the slope of the wholesale table is 12 times greater than the slope of the public table.
Answers: 3
Need help ASAP 30 points! Please only serious responses, this is my last assignment in this class....
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