Diketahui bahwa 40% dari tikus yang disuntik dengan sejenis serum terlindung dari serangan sejenis penyakit. Bila 5 tikus disuntik, berapakah peluang bahwa a tidak ada yang terserang penyakit tersebut; b kurang dari 2 yang terserang; c lebih dari 3 yang terserang.
Answer (4)
By tradition, the Presidential election begins after a candidate is officially nominated at the national convention. Before the candidate is officially nominated at the national convention, he or she can unofficially continue the campaign process, but it would be of no importance if he or she does not get nominated in the national council. It is a tradition that after the completion of the national council, the selected candidates start their campaign from the month of November. It has been seen that several candidates start seeking money for the campaign long before the completion of the national convention.
By tradition, the start of the presidential campaign season begins well before the first votes are cast. Most candidates start to build their campaign organization, raise funds, and court the media soon after the current president is inaugurated.
This early activity includes speculating potential candidates and gauging the viability of a campaign. However, the official kickoff is marked by the national party conventions, which typically take place between June and September of the election year.
The general election phase follows, featuring debates and intense campaigning leading up to Election Day in early November. Ultimately, the Electoral College formally elects the president in mid-December, making this the culmination of the campaign period.
The presidential campaign traditionally starts after the national conventions, which occur in the summer before the election. Candidates often begin preparations, such as fundraising and organizing, months or years in advance of the election. The actual election takes place on the first Tuesday after the first Monday in November.
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Jawaban:C. lebih dari 3 yang terserangPenjelasan dengan langkah-langkah:5x40/100 = 200/100 = 2 Tikus disuntik vaksin5-2 = 3 Tikus
