Mathematics, 10.10.2019 20:50 KNGD785
Brand y cola sponsors a survey of 15,559 residents of texas to determine which brand of cola they prefer. forty percent say they prefer brand x, and 60 percent say they prefer brand y. which of the following is the population sample?
a. the residents of texas
b. the 15,559 residents
c. the 40 percent who prefer brand x cola
d. the 60 percent who prefer brand y cola
Answers: 2
Mathematics, 21.06.2019 18:30
The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
Answers: 2
Mathematics, 21.06.2019 20:30
Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?
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Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen β- z-score
Answers: 1
Brand y cola sponsors a survey of 15,559 residents of texas to determine which brand of cola they pr...
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