Mathematics, 27.05.2021 22:10, Sk8terkaylee
a simple random sample of 81 sat scores in a certain district has a mean of 1210 and standard deviation of 400. district officials claim that their students scores on average are atleast 1300. a government agency tries to ascertain their claims at 5% level. state the null and alternative hypothesis
Answers: 3
Mathematics, 21.06.2019 21:00, mathishard353
Finding tbe values of the variables in each kite
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a simple random sample of 81 sat scores in a certain district has a mean of 1210 and standard deviat...
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