Mathematics, 20.02.2021 02:40, simihehe
A firm claims that their sports drink has 140mg of potassium a random sample of 20 bottles had a mean 138 mg and a standard deviation of 2.0mg a test at 10%level is to be conducted to determine whether the true mean is less than the firms claim calculate the test statistic used for the test of the hyothesis
Answers: 2
Mathematics, 21.06.2019 19:30, danielahalesp87vj0
Can someone me with these two circle theorem questions asap?
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Mathematics, 22.06.2019 00:20, tiffany1711
Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?
Answers: 2
Mathematics, 22.06.2019 02:30, Gearyjames8
What is the equation of the parabola with focus (-1,-1) and directrix y=1?
Answers: 1
A firm claims that their sports drink has 140mg of potassium a random sample of 20 bottles had a mea...
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