3. Since 8 years have passed(not including 1997) you would substitute 8 into the given equation. That would give you B(171)
4. I don't know:(
Hope that helped a little bit
False because descriptive statistics doesn't make any prediction, but inferential statistics make predictions about a population based on a sample of data taken from the population.
Descriptive statistics are informational coefficients that summarize a given data set, but they can't make predictions about the population based on a sample of data for the example is chart or graph.
It has differences from Inferential statistics which allow you to test a hypothesis or prediction from the data. The prediction is made by collecting the sample of data which is taken from the population such as calculating the z-score or ANOVA test.
Find out more on descriptive statistics at: brainly.com/question/6990681
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Answer:
Freezer A is a better buy in terms of dollars per cubic foot.
Step-by-step explanation:
Freezer A: V = 2*2*4 = 16 ft^3
P/V= 400/16 = 25 $/ft^3
Freezer B: V = 2.5*2.5*3 = 18.75 ft^3
P/V= 500/18.75 = 26.6 $/ft^3
--> 25 < 26.6 that mean Freezer A is cheaper per cubic foot.
The equation to this problem is:
6x - 3 = -15
Hope this helps you! Happy thanksgiving, here's a turkey!
Your answer should just be -5
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