Mathematics, 21.02.2020 04:12 SavageKidKobe
After surveying 995 adults, 81.5% of whom were over 30, the National Sleep Foundation reported that 36.8% of all the adults snored. 32% of the respondents were snorers over the age of 30. a) What percent of the respondents were under 30 and did not snore? b) Is snoring independent of age? Explain.
Answers: 3
Mathematics, 21.06.2019 15:00
Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar
Answers: 3
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
Answers: 2
Mathematics, 21.06.2019 23:00
Qrst is a parallelogram. determine the measure of β q pls
Answers: 2
After surveying 995 adults, 81.5% of whom were over 30, the National Sleep Foundation reported that...
History, 11.07.2019 22:30
History, 11.07.2019 22:30
Biology, 11.07.2019 22:30
Mathematics, 11.07.2019 22:30
Social Studies, 11.07.2019 22:30
Biology, 11.07.2019 22:30