Plz quick y=439.7x+11781.377 using the above linear regression rule, calculate how much it would cost in 2018, then 2022, and how much it will cost from 2022-2025 then find the 4 year total how long until it reaches a yearly total of $100,000? what is the current enrollment of the school? data x(year) 2009(0) 2010(1) 2011(2) 2012(3) 2013(4) 2014(5) 2015(6) 2016(7) 2017(8) y(cost) 11,751 \/ 12,245 \/ 12,785 \/ 12,961 \/ 13,592 \/ 13,947 \/ 14,462 \/ 14,699 \/ 15,422 (cost is the total for tuition + room and board)

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Once george got to know adam, they found that they really liked each other. this is an example of what factor in friendship

Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.