on a test Matila answered 12 out of of the first 15 prob;ems correctly. how many of the next 25 problems will she answer correctly

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Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20