Wed 22 Oct, 2014 01:50 pm - A professor assumed there was a correlation between the amount of hours people were expose to sunlight and their blood vitamin D level. The null hypothesis was that the population correlation was__... (view)
Wed 22 Oct, 2014 01:46 pm - A student hypothesized that girls in his class had the same blood pressure levels as boys. The probability value for his null hypothesis was 0.15. So he concluded that the blood pressures of the... (view)
