n a random sample of​ males, it was found that 28 write with their left hands and 208 do not. In a random sample of​ females, it was found that 74 write with their left hands and 459 do not. Use a 0.01 significance level to test the claim that the rate of​ left-handedness among males is less than that among females. Complete parts​ (a) through​ (c) below.   identify  z= P-value

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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Chapter10: Radical Functions And Equations
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In a random sample of​ males, it was found that
28
write with their left hands and
208
do not. In a random sample of​ females, it was found that
74
write with their left hands and
459
do not. Use a
0.01
significance level to test the claim that the rate of​ left-handedness among males is less than that among females. Complete parts​ (a) through​ (c) below.
 
identify 
z=
P-value
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