Mathematics, 16.07.2019 05:10 Vimmia
Sony would like to test the hypothesis that the average age of a playstation user is different from the average age of an xbox user. a random sample of 36 playstation users had an average age of 34.2 years while a random sample of 30 xbox users had an average age of 32.7 years. assume that the population standard deviation for the age of playstation and xbox users is 3.9 and 4.0 years, respectively. sony would like to set α = 0.10. if population 1 is defined as playstation users and population 2 is defined as xbox users, the correct hypothesis statement for this hypothesis test would be
Answers: 2
Mathematics, 21.06.2019 13:00, kamayabrown668
The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?
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Mathematics, 21.06.2019 16:00, vjacksongonzalez
You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?
Answers: 1
Mathematics, 21.06.2019 16:30, Billie9166
An equation where variables are used to represent known values—function notation true or false
Answers: 2
Sony would like to test the hypothesis that the average age of a playstation user is different from...
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