Mathematics, 09.02.2021 16:20, nnaomii
Akira and Hideo are twins with different jobs. Akira earns five-eighths of what Hideo earns, but Akira's expenses are half of Hideo's. Akira ends up saving 40% of his income. What percentage of his income does Hideo save?
Answers: 2
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Mathematics, 22.06.2019 03:00, ariano76
A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95
Answers: 2
Akira and Hideo are twins with different jobs. Akira earns five-eighths of what Hideo earns, but Aki...
Mathematics, 21.01.2021 21:40
Mathematics, 21.01.2021 21:40
Mathematics, 21.01.2021 21:40
Mathematics, 21.01.2021 21:40