Mathematics, 23.01.2021 22:40 angie2118
1.1.53 Researchers studied 650 people and matched their personality type to when in the year they were born. They discovered that the number of people with a "cyclothymic" temperament, characterized by rapid, frequent swings between sad and cheerful moods, was significantly higher in those born in the winter. The study also found that those born in the spring were less likely to be irritable, while those born in summer were less likely to be exessively positive. What is the research question the study adresses?
Answers: 1
Mathematics, 21.06.2019 16:20
The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%
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Mathematics, 21.06.2019 23:30
Can someone me with my math problem pls my teacher is on my back about this
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Mathematics, 22.06.2019 00:40
Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?
Answers: 2
1.1.53 Researchers studied 650 people and matched their personality type to when in the year they we...
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