For the third marking period, Joey was reviewing his 7 test scores. On his report card, he received a grade of a 90. While reviewing his scores, he realized that he was missing one. He had the following test scores: 85, 90, 85, 95, 85, and 95. What is Joey's missing test score? Provide mathematical proof and reasoning for how you found the missing test score.

The depreciation per unit for a company

The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.

Ineed me i stuck and i don’t want to get it wrong