Mathematics, 04.05.2020 23:00 Reebear8372
The ministry of health was interested in the relationship between office habits of workers and health issues.
Each year, they distributed a survey to all workers in the public sector that contained various questions on work
habits as well as a standard health questionnaire. After 5 years they gathered and analyzed the entire data.
What type of a statistical study did the ministry use?
Answers: 3
Mathematics, 21.06.2019 21:30
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
Mathematics, 22.06.2019 01:00
Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?
Answers: 1
Mathematics, 22.06.2019 01:50
Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.
Answers: 2
The ministry of health was interested in the relationship between office habits of workers and healt...
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