Author Question: Which of the following best characterizes a random sample? (Read 55 times)

MGLQZ · **on:** Feb 14, 2020

Question 1

To win at BIG GAME in a certain state, one must correctly select 6 numbers from a collection of 52 numbers

The order in which the selections is made does not matter. How many different 6-number selections are possible, assuming no repetition of numbers?
◦ 312
◦ 1.466 × 1010
◦ 20,361,111
◦ 18,009,460

Question 2

Which of the following best characterizes a random sample?
◦ All members of the sample voluntary provide all information requested in a timely manner.
◦ Every set of n elements in the population has an equal probability of being chosen.
◦ Methods are employed to guarantee that all subgroups of the population are represented in the sample.
◦ No member of the sample is allowed to communicate with any other member of the sample.

cloud · **Reply #1 on:** Feb 14, 2020

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

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