Mathematics, 28.10.2019 06:31, pison3163
In 1965, the mean price of a new car was $2.650 and the standard deviation was $1,000. in 2011, the man was
$30,500 and the standard deviation was $9,000. if a ford mustang cost $2,300 in 1965 and $28,000 in 2011. in
which year was it more expensive relative to other cars?
(a) 1965, because the standardized score is greater than in 2011,
(b) 1965, because the standard deviation is smaller,
2011 hecause the standardized score is greater than in 1965.
Answers: 1
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In 1965, the mean price of a new car was $2.650 and the standard deviation was $1,000. in 2011, the...
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