Find the indicated z score . The graph depicts the standard normal distribution with mean 0 and standard deviation 1.  The indicated z score is ___ (round to two decimal places as needed ).

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A: A large sample of data is collected in order to study the relationship between the two variables X…

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A: here as per guidelines i have calculated first main question    here use counting principle

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Q: 5. Find the equation of the line of best fit for the data below: y 30 1 2 28 4 20 15 6. 10

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