Mathematics, 18.07.2019 02:10 fanta47
In an annual report to investors, an investment firm claims that the share price of one of their bond funds had very little variability. the report shows the average price as $17.00 with a variance of 0.11. one of the investors wants to investigate this claim. he takes a random sample of the share prices for 11 days throughout the last year and finds that the standard deviation of the share price is 0.1626. can the investor conclude that the variance of the share price of the bond fund is different than claimed at α=0.05? assume the population is normally distributed.
Answers: 2
Mathematics, 21.06.2019 19:00
Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.
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Mathematics, 21.06.2019 22:00
If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?
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Mathematics, 21.06.2019 23:00
Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag
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In an annual report to investors, an investment firm claims that the share price of one of their bon...
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