[{"question":"Ktor\u00fd z uveden\u00fdch typov priemerov je aritmetick\u00fd?","answers":["\u221a((b12<\/sup> + b22<\/sup> + ... + bn2<\/sup>)\/n)","n\/(1\/b1 + 1\/b2 + ... + 1\/bn)","(b1*b2*....*bn)1\/n<\/sup>","(b1 + b2 + ... + bn)\/n"],"correct":"(b1 + b2 + ... + bn)\/n","order":"1"},{"question":"Ktor\u00fd z uveden\u00fdch typov priemerov je geometrick\u00fd?","answers":["\u221a((b12<\/sup> + b22<\/sup> + ... + bn2<\/sup>)\/n)","n\/(1\/b1 + 1\/b2 + ... + 1\/bn)","(b1*b2*....*bn)1\/n<\/sup>","(b1 + b2 + ... + bn)\/n"],"correct":"(b1*b2*....*bn)1\/n<\/sup>","order":"2"},{"question":"Ktor\u00fd z uveden\u00fdch typov priemerov je harmonick\u00fd?","answers":["\u221a((b12<\/sup> + b22<\/sup> + ... + bn2<\/sup>)\/n)","n\/(1\/b1 + 1\/b2 + ... + 1\/bn)","(b1*b2*....*bn)1\/n<\/sup>","(b1 + b2 + ... + bn)\/n"],"correct":"n\/(1\/b1 + 1\/b2 + ... + 1\/bn)","order":"3"},{"question":"Ktor\u00fd z uveden\u00fdch typov priemerov je kvadratick\u00fd?","answers":["\u221a((b12<\/sup> + b22<\/sup> + ... + bn2<\/sup>)\/n)","n\/(1\/b1 + 1\/b2 + ... + 1\/bn)","(b1*b2*....*bn)1\/n<\/sup>","(b1 + b2 + ... + bn)\/n"],"correct":"\u221a((b12<\/sup> + b22<\/sup> + ... + bn2<\/sup>)\/n)","order":"4"},{"question":"Ktor\u00fd zo vzorcov vyjadruje v\u00e1\u017een\u00fd aritmetick\u00fd priemer?","answers":["(n1*x1 - n2*x2 - ... - nk*xk)\/n","(n1*x1 + n2*x2 + ... + nk*xk","(n1*x1 + n2*x2 + ... + nk*xk)\/n","(n1*x1 * n2*x2 * ... * nk*xk\/)n"],"correct":"(n1*x1 + n2*x2 + ... + nk*xk)\/n","order":"5"},{"question":"Ako sa naz\u00fdva hodnota, ktor\u00e1 sa v danom s\u00fabore vyskytuje naj\u010dastej\u0161ie?","answers":["medi\u00e1n","smerodajn\u00e1 odch\u00fdlka","modus","rozptyl"],"correct":"modus","order":"6"},{"question":"Ako sa naz\u00fdva prostredn\u00e1 hodnota znaku?","answers":["medi\u00e1n","smerodajn\u00e1 odch\u00fdlka","modus","rozptyl"],"correct":"medi\u00e1n","order":"7"},{"question":"Ako sa naz\u00fdva druh\u00e1 mocnina smerodajnej odch\u00fdlky?","answers":["medi\u00e1n","varia\u010dn\u00fd koeficient","modus","rozptyl"],"correct":"rozptyl","order":"8"},{"question":"Ako sa naz\u00fdva v percent\u00e1ch vyjadren\u00fd podiel smerodajnej odch\u00fdlky a aritmetick\u00e9ho priemeru?","answers":["medi\u00e1n","varia\u010dn\u00fd koeficient","modus","rozptyl"],"correct":"varia\u010dn\u00fd koeficient","order":"9"},{"question":"Ako sa naz\u00fdva z\u00e1kladn\u00fd prvok \u0161tatistick\u00e9ho s\u00faboru?","answers":["\u0161tatistick\u00e1 jednotka","znak","rozsah","hodnota"],"correct":"\u0161tatistick\u00e1 jednotka","order":"10"}]