Question

8.71 A concerned group of citizens wants to show that less than half the voters support the President's handling of a recent crisis. Let p proportion of voters who support the handling of the crisis. (a) Determine Ho and H1 (b) If a random sample of 500 voters gives 228 in support, what does the test conclude? Use α-.05. Also evaluate the P-value.

Answer 1

or have A Cancesned j'0 othe Pven data we waunts o sho that les hon hal the Vołexs sUPPot the peidets handling of recent cisis Votey 128 and o.0s Hee we have do ind P.vaue Crih(al Valve IX oL : c.os" į S 小6441 · V n wheye 228 Joo

V SoO ค.oou4 о-о 22.36 [ T =-1967779

3 P-valve p 24 677 l- p (k 1.961199