Question

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Suppate alln data va lues in a dataset are posithleel ith a shas thet the harmaia mean ava ut fellic between the smallert and largert deta values whteh men it a resonakle ghote for a hypethos Thata mounts to proving the ineaual hoy that if all the data values in a dataret are maltiplied by the am cancant, en then the hatnainic mcan is dso mdltielied yTi amniproing ta ft even rmenic rean d the dain 0mputing the hemoi min o cach helf and -then -indingas hat alues aind cah r tamputed belursvely by plrttiha the daan hal The hatmanic mean ot thase two wmbers Thi mint to prov

Answer 1