Mathematics, 18.06.2020 18:57 Pizzapegasus1
Identify the type of claim in each research question below.
For many years "working full-time" was 40 hours per week. A business researcher gathers data on the hours that corporate employees work each week. She wants to determine if corporations now require a longer work week.
Group of answer choices
a. Testing a claim about a single population proportion.
b. Testing a claim about a single population mean.
c. Testing a claim about two population proportions.
dTesting a claim about two population means.
Answers: 3
Mathematics, 21.06.2019 16:00
In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?
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Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)
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The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?
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Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
Identify the type of claim in each research question below.
For many years "working full-time" was...
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