The answer is below, please help withthe steps thank you : ) Using x 1 = 8322 an

Question

The answer is below, please help withthe steps thank you : )

Using x1 = 8322 andx2 = 7706, Ho: p1= p2 and H1:p1>p2

Test stat z= 5.66. Critical value: z =1.645. Pvalue 0.0001. RejectH0.Women think that female bosses are morecritical. However, it’s a 90% confidence and since it’svoluntary response, the whole survey issuspect.

Using x1 = 8322 andx2 = 7706, Ho: p1= p2 and H1:p1>p2

Test stat z= 5.66. Critical value: z =1.645. Pvalue 0.0001. RejectH0.Women think that female bosses are morecritical. However, it’s a 90% confidence and since it’svoluntary response, the whole survey issuspect.

Explanation / Answer

p =(p1 * n1 + p2 *n2) / (n1 + n2)

SE =sqrt{ p * ( 1 - p ) * [ (1/n1) + (1/n2) ]}

z =(p1 - p2) / SE

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.