Mathematics, 15.10.2020 08:01 datboyjulio21
A polling organization is checking its database to see if the data sources it used sampled the same ZIP codes. The variable Datasource Equals 1 if the data source is MetroMedia, 2 if the data source is DataQwest, and 3 if it's Rolling Poll. The organization finds that the correlation between five-digit ZIP code and DATAsource is minus0.0229. It concludes that the correlation is low enough to state that there is no dependency between ZIP code and Source of Data. Comment.
Answers: 3
Mathematics, 21.06.2019 15:00
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 21.06.2019 15:30
It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function
Answers: 1
Mathematics, 21.06.2019 22:30
What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove
Answers: 1
A polling organization is checking its database to see if the data sources it used sampled the same...
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