Afood safety guideline is that the mercury in fish should be below 1 part per million (ppm). listed below are the amounts of mercury (ppm) found in tuna sushi sampled at different stores in a major city. construct a 90% confidence interval estimate of the mean amount of mercury in the population.

0.60 0.74 0.09 0.89 1.31 0.51 0.94

what is the confidence interval estimate of the population mean?

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(round to three decimal places as needed)

does it appear that there is too much mercury in tuna sushi?

Confidence Interval: (0.44,1.00)

Step-by-step explanation:

We are given the following data set:

0.60, 0.74, 0.09, 0.89, 1.31, 0.51, 0.94

Formula:

where are data points, is the mean and n is the number of observations.  

Sum of squares of differences = 0.8809

90% Confidence interval:  

Putting the values, we get,  

No, it does not appear that there is too much mercury in tuna sushi.

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.