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In a store where the daily sales averages are normally distributed, the mean sales for a product is $75 and the standard deviation is $10.

In a store where the daily sales averages are normally distributed, the mean sales for a product is $75 and the standard deviation is $10. If you want to find out the probability that a randomly picked daily sale of this product is 105 or above, what is the z-value that you should look up on the normal distribution table? Question should be calculated manually WorkQuestion 1 Show your work here

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