Mathematics, 06.12.2019 00:31, caudhdi11721
Some have argued that throwing darts at the stock pages to decide which companies to invest in could be a successful stock-picking strategy. suppose a researcher decides to test this theory and randomly chooses 50 companies to invest in. after 1 year, 26 of the companies were considered winners; that is, they outperformed other companies in the same investment class. to assess whether the dart-picking strategy resulted in a majority of winners, the researcher tested upper h 0: pequals0.5 versus upper h 1: pgreater than0.5 and obtained a p-value of 0.3886. explain what this p-value means and write a conclusion for the researcher. (assume alpha is 0.1 or less.)
Answers: 3
Mathematics, 22.06.2019 01:00, khloenm309
Which graph shows the solution to the system of linear inequalities? y-4t< 4 y
Answers: 1
Mathematics, 22.06.2019 04:30, drew3vans34
At the county fair, animals are judged for the quality of their breeding and health. the animal pens are arranged in an array, with one animal in each pen. a barn can hold at most 10 rows of pens and at most 6 pens in each row, with room for people to walk around them. what different ways can the planners of the county fair arrange the pens for the horses and cows in the same barn?
Answers: 3
Some have argued that throwing darts at the stock pages to decide which companies to invest in could...
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