Mathematics, 28.10.2020 01:00 cicip7209
The correlation coefficient for blood pressure and amount of vegetables eaten in a group of people is −0.7. Analyze the following statement:
High blood pressure is caused by not eating vegetables.
Is this a reasonable conclusion? (2 points)
No; blood pressure and eating vegetables are completely unrelated
No; even though there is a strong negative correlation, not eating vegetables doesn't necessarily cause high blood pressure
Yes; eating vegetables reduces blood pressure, so the opposite is also true
Yes; the correlation coefficient is below −0.5, so that implies causation
Answers: 1
Mathematics, 21.06.2019 16:30
Which of the following is the correct ratio for converting kilograms to grams
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Mathematics, 21.06.2019 18:00
Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit
Answers: 3
Mathematics, 21.06.2019 18:30
Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?
Answers: 2
Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
The correlation coefficient for blood pressure and amount of vegetables eaten in a group of people i...
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