Which of the following describes changes to the nucleus of an atom when it decays and releases an alpha particle? A.
One neutron is converted to a proton

B.
The atomic number is reduced by 2

C.
Two electrons are released

D.
2 protons are converted to electrons

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.