Mathematics, 22.11.2019 09:31 lol15arec001
Ajewlery store has 9/10 of an ounce of gold . they split it into groups of 1/6 ounce groups. how many groups can they make
Answers: 2
Mathematics, 21.06.2019 19:30
The first floor of marcusโ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?
Answers: 1
Mathematics, 22.06.2019 02:30
Researchers are conducting experiments to determine the role of alcohol in the development of depression. after the study is complete, they determine that the relative risk of developing depression is 1.55 with a 95 % ci of 1.2 -1.9. each group is then divided into nonsmokers and smokers. the relative risk for the nonsmokers is 1.12 with a 95% ci of 0.87-1.37. the relative risk for the smokers is 1.7 with a 95 % cl of 1.5-1.9. what type of bias may affect this study? a. procedure bias b. recall bias c. selection bias d. confounding e. lead-time bias
Answers: 2
Mathematics, 22.06.2019 05:30
The weather forecaster says that there is a 51% chance of rain today. which statement describes the likelihood that it will rain today?
Answers: 2
Ajewlery store has 9/10 of an ounce of gold . they split it into groups of 1/6 ounce groups. how man...
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