![subject](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 20:00 lilymclain7
Adataset shows that, on average, smokers do not live as long as nonsmokers and heavy smokers do not live as long as light smokers. if you compute the least squares line for y = age at time of death and x = number of packets per day typically smoked, then the slope of your regression line
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:40
At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
Would love some on this! include step by step have a good day!
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
Is a triangle with angle measures 46 degree,35 degree and 100 degree possible
Answers: 2
You know the right answer?
Adataset shows that, on average, smokers do not live as long as nonsmokers and heavy smokers do not...
Questions
![question](/tpl/images/cats/geografiya.png)
Geography, 12.11.2019 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 12.11.2019 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 23:31
![question](/tpl/images/cats/en.png)
English, 12.11.2019 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 23:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2019 23:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.11.2019 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Health, 12.11.2019 23:31