Answer:
D) The internet improved communication, but most global transportation still depends on shipping.
Answer:
Woody (Tom Hanks), a good-hearted cowboy doll who belongs to a young boy named Andy (John Morris), sees his position as Andy's favorite toy jeopardized when his parents buy him a Buzz Lightyear (Tim Allen) action figure. Even worse, the arrogant Buzz thinks he's a real spaceman on a mission to return to his home planet. When Andy's family moves to a new house, Woody and Buzz must escape the clutches of maladjusted neighbor Sid Phillips (Erik von Detten) and reunite with their boy.
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Answer:
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Answer:
The z score can be calculated by the difference of population and sample mean divided by standard error. Standard error can be calculated as the standard deviation divided by square root of sample size From the given the standard error: SE = 12/sqrt (20) = 2.68 Z = (208 -195)/2.68 = 4.85
Explanation:
