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Newborn babies are more likely to be boys than girls. A random sample found 13,586 boys were born among 25,468 newborn children. Estimate the proportion of girls in the whole population O Cant not be determined O 0.4665 O0.5335 O 0.5000

Newborn babies are more likely to be boys than girls. A random sample found 13,586 boys were born among 25,468 newborn children. Estimate the proportion of girls in the whole population O Cant not be determined O 0.4665 O0.5335 O 0.5000

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Newborn babies are more likely to be boys than girls. A random sample found 13,586 boys were born among 25,468 newborn children. Estimate the proportion of girls in the whole population O Cant not be determined O 0.4665 O0.5335 O 0.5000
Transcribed Image Text:Newborn babies are more likely to be boys than girls. A random sample found 13,586 boys were born among 25,468 newborn children. Estimate the proportion of girls in the whole population O Cant not be determined O 0.4665 O0.5335 O 0.5000
A marketing expert for a pasta-making company believes that 40% of pasta lovers prefer lasagna. If 95 out of 200 pasta lovers choose lasagna over other pastas, what can be concluded about the expert's claim? Use a 0.05 level of significance O % of people who prefer lasagna is 40% O % of people who prefer lasagna is more then 40% % of people who prefer lasagna is less then 40% O Non Conclusive
Transcribed Image Text:A marketing expert for a pasta-making company believes that 40% of pasta lovers prefer lasagna. If 95 out of 200 pasta lovers choose lasagna over other pastas, what can be concluded about the expert's claim? Use a 0.05 level of significance O % of people who prefer lasagna is 40% O % of people who prefer lasagna is more then 40% % of people who prefer lasagna is less then 40% O Non Conclusive
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