Two types of valves are being tested to determine if there is a difference in pressure tolerances. Fourteen out of a random sample of 100 of Valve A cracked under 4,500 psi. Six out of a random sample of 100 of Valve B cracked under 4,500 psi. Test at a 5% level of significance.

What is the p value? Is there a difference in pressure tolerances between the valves?

0.0593, Yes

0.0593; No

0.0379, Yes

0.0379, No