student surveyed boys and girls separately to determine which sport was enjoyed the most after completing the boys survey was a determined of that for every three boys who enjoyed soccer and five boys who enjoyed basketball the girls survey had ratio of girls who enjoyed soccer to to of girls who enjoy basketball 7 to 1 if the same number of boys and girls were surveyed and 90 boys enjoyed soccer how many girls enjoyed each sport ​

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

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.

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.