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Perform a simple regression using [Rating] to explain [Reviews]. What is the estimated coefficient for the independent variable?

For all movies in the Romance genre, which lead studio [Lead Studio] has the highest average Rotten Tomatoes score [Rotten Tomatoes %] per movie?

You have a dataset containing 1000 observations for travel expenses. You are interested in identifying some high-risk observations using the z-score. Suppose the mean for the dataset is $500, and the standard deviation is $34. Calculate the z-score for an observation equal to $780. Round your answer to two decimal places. 

A [BLANK-1] oversees the implementation of safety guidelines and training protocols in facilities using lasers. Incorrect option: Laser Operator

Match the following acronym P.A.S.S. with its actions:

All hospitals must be accredited to operate legally in the United States.

Hand hygiene is the most efficient way to prevent the spread of infections in healthcare settings.

ECRI is a non-profit organization that evaluates and recommends medical technologies for safe use.

Match the following healthcare organizations with their primary functions: