Mathematics, 01.12.2020 22:40, Shavaila18
An investment firm claims that over the course of the last 5 years, at least 77% of all of their clients have made a profit on their investments. A federal investigator believes this claim to be false. The investigator surveys 159 individuals who have invested money with the firm in the last 5 years, and finds that 114 of them have profited from their investments. Test for evidence that the investment firm's claims are not true. Use a significance level of a=0.05
Answers: 3
Mathematics, 21.06.2019 12:30, wcraig1998
Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).
Answers: 3
Mathematics, 21.06.2019 16:40, ayoismeisalex
What are the solutions to the equation 4x2+3x=24-x
Answers: 2
An investment firm claims that over the course of the last 5 years, at least 77% of all of their cli...
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