Mathematics, 12.12.2019 02:31 evanlubbe53
Historically, a real estate agency has found houses for 0.7 of its clients. the agency wants to test whether its new web site has increased the proportion of clients who find houses (this ratio is denoted by p). the agency plans to test the null hypothesis h_0 : p \leq 0.7 h 0 : p ≤ 0.7 against the alternative h_a: p> 0.7 h a : p > 0.7 on the basis of its sales record in a random sample of 15 clients. suppose the rejection region is x> 12, where x is the number of clients in the sample who find a house. what is the maximum probability of type i error?
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Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots
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Mathematics, 22.06.2019 02:30
Hurry the figure shows the front side of a metal desk in the shape of a trapezoid.what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²
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Historically, a real estate agency has found houses for 0.7 of its clients. the agency wants to test...
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