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Hi, can you help me answer this question please, thank you

Hi Can You Help Me Answer This Question Please Thank You class=

Sagot :

We are asked to determine the p-values for a proportion that is greater than 0.51. Since we are asked about the hypothesis being greater then the p-value is given by:

[tex]p-\text{value}=P(z>3.065)[/tex]

This is a right-tailed test. To determine this probability we need to use the fact that:

[tex]P(z>3.065)=P(z<-3.065)[/tex]

replacing we get:

[tex]p-\text{value}=P(z<-3.065)[/tex]

Now, from the tables for z-scores in the normal distribution we get:

[tex]p-\text{value}=0.0011[/tex]

Therefore, the p-value is 0.0011

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