A random sample of n₁=20 individuals results in x₁=8 successes. An independent sample of n₂=60 individuals results in x₂=18 successes. Does this represent sufficient evidence to conclude that $\mathrm { p } _ { 1 } \neq \mathrm { p } _ { 2 }$ at the $\alpha$
=0.05 level of significance?

Question

A random sample of n₁=20 individuals results in x₁=8 successes. An independent sample of n₂=60 individuals results in x₂=18 successes. Does this represent sufficient evidence to conclude that

\mathrm { p } _ { 1 } \neq \mathrm { p } _ { 2 }

at the

\alpha

=0.05 level of significance?

Quizplus · Accepted Answer

The Answer of A random sample of n₁=20 individuals results in x₁=8 successes. An independent sample of n₂=60 individuals results in x₂=18 successes. Does this represent sufficient evidence to conclude that $\mathrm { p } _ { 1 } \neq \mathrm { p } _ { 2 }$ at the $\alpha$ =0.05 level of significance?

A Random Sample of N1=20 Individuals Results in X1=8

A Random Sample of N₁=20 Individuals Results in X₁=8