4.44 Nearsighted: It is believed that nearsightedness affects about 8% of all children. In a random sample of 194 children, 21 are nearsighted. Use 5% error level. (a) Construct hypotheses appropriate...

Extracted text: 4.44 Nearsighted: It is believed that nearsightedness affects about 8% of all children. In a random sample of 194 children, 21 are nearsighted. Use 5% error level. (a) Construct hypotheses appropriate for the following question: do these data provide evidence that the 8% value is inaccurate? О Но: р %3D.08 На: р *.08 O Ho: p = .08 На: р> .08 O Ho: p = .08 На: р <.08 (b)="" what="" proportion="" of="" children="" in="" this="" sample="" are="" nearsighted?="" (round="" to="" four="" decimal="" places)="" (c)="" given="" that="" the="" standard="" error="" of="" the="" sample="" proportion="" is="" 0.0195="" and="" the="" point="" estimate="" follows="" a="" nearly="" normal="" distribution,="" calculate="" the="" test="" statistic="" (use="" the="" z-statistic).="" z="(please" round="" to="" two="" decimal="" places)="" %3d="" (d)="" what="" is="" the="" p-value="" for="" this="" hypothesis="" test?="" (please="" round="" to="" four="" decimal="" places)="" (e)="" what="" is="" the="" conclusion="" of="" the="" hypothesis="" test?="" o="" since="">