SAT, 14.12.2021 02:10 4presidents
based on records kept at a gas station, the distribution of gallons of gas purchased by customers is skewed to the right with mean 10 gallons and standard deviation 4 gallons. a random sample of 64 customer receipts was selected, and the sample mean number of gallons was recorded. suppose the process of selecting a random sample of 64 receipts and recording the sample mean number of gallons was repeated for a total of 100 samples. which of the following is the best description of a dotplot created from the 100 sample means?
Answers: 3
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These two squirrels live in the same ecosystem. what type of interaction do the images represent? a. direct competition b. mutualism c. interference competition d. symbiotic e. indirect competition
Answers: 1
SAT, 27.06.2019 05:30
What is the binomial name of the horsefly species that's golden backside inspired a 24-year old researcher to name it after a pop star in january 2012?
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SAT, 28.06.2019 07:00
Classify each action depending on whether it will meet or fail to meet the goals of the organization. a group of students form a healthy earth club at their school. their goal is to limit their school’s impact on human-led climate change. they brainstormed a list of actions they can take to meet this goal.
Answers: 3
SAT, 29.06.2019 02:30
Certain gases in air are important natural resources that are used in welding. two of these gases are a. oxygen and argon b. hydrogen and fluorine c. chlorine and sulfur dioxide d. nitrogen and carbon dioxide
Answers: 2
based on records kept at a gas station, the distribution of gallons of gas purchased by customers is...
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