Question: solve this From previous studies, it is concluded that 30% of workers were employed from networking. A researcher claims that the proportion is larger than

solve this

From previous studies, it is concluded that 30% of workers were employed from networking. A researcher claims that the proportion is larger than 30% and decides to survey 700 working adults. Test the researcher's claim at the o = 0.05 significance level. Preliminary: a. Is it safe to assume that n 10. Round your answer to one decimal place. np(1 - p) = Test the claim: a. The null and alternative hypotheses are OHo: p 0.3 O Ho : P = 0.3 Ha : p 0.3 Ha : p 0.3 O Ho : / = 0.3 O Ho : / 0.3 Ha : H # 0.3 Ha : A

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