Entries by Grace Wahito

How reliable do you think a confidence interval is with respect to determining a parameter

How reliable do you think a confidence interval is with respect to determining  a parameter   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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How is the rejection region defined, and how is that related to the p value?

How is the rejection region defined, and how is that related to the p value? When do you reject or fail to reject the null hypothesis? Why do you think statisticians are asked to complete hypothesis testing? Can you think of examples in courts, in medicine, or in your area?   Looking for a Similar […]

 

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Use the normal distribution of fish lengths for which the mean is 8

Use the normal distribution of fish lengths for which the mean is 8 inches and the standard deviation is 5 inches. Assume the variable x is normally distributed. What percent of the fish are longer than 11 inches? If 500 fish are randomly selected, about how many would you expect to be shorter than 6 inches?   Looking for […]

 

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n some explain how to “use the value of the linear correlation coefficient

Can some explain how to “use the value of the linear correlation coefficient to calculate the coefficient of determination. r=0.265   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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