00.1 tbenpial wanted to tam .mean step Pa. afraa. Ilaahaaa ,aaa than,. mean step pulse al women (pal. She random, selected SI men ana Manama to panic,. in Ole nudy. Each subfen was required to step up anal down onto a 6inch platform., minute,. 7Te la.of ear, subject fin heats per minute) was then recorded. After the data wane entered into MINRAB.Abe follanans mu. were obtained. WU the can... al
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_42 Deter.. *kb oft. talawana ea* cornett at a a 001. a. At a 0.01 significance lewl there Is sufficient evidence to *the daim Oat the mew.. pr. of menwas lesatlon the mean Step pulse al women. b. At OM significance ler. there is sufficient evidence to support. claim that the mean %Lep pulse of women was Ws, [ban the mean step pulse alma. a. None al. above.
_43. Ifie researcher wants a %%confidence Interval about the dillertace nadentswha dad., use her method and those students...Muse. method. Given stand. error Is 2.12 /that f.,-,17:-.1.,..2.32),ciaculate the aS% Confidence late. using the tranSerra.01, a. -6 2 4.7 b. -6 i -6 5.7 41. moeartneabove.