Mathematics, 29.06.2021 05:00 sabrinaunderhillx
A car salesperson kept data on cars he sold over the last few years. For each car he recorded the
car's age (x) and car's selling price in $1,000 (y). The line of best fit is y=-1.8x+21.
Interpret the y-intercept in context.
Answers: 3
Mathematics, 21.06.2019 14:30
The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?
Answers: 3
Mathematics, 21.06.2019 21:30
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
Answers: 1
Mathematics, 22.06.2019 01:30
Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample
Answers: 2
A car salesperson kept data on cars he sold over the last few years. For each car he recorded the
c...
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