situation. Each of the 30 basketball high school teams has 12 players. The organizer wants to have a quick survey to know the average height of the players. 1. Each team will be asked to place papers with its players' names into a fishbowl and randomly draw out five names. The five names from each team will be combined to make up the sample. Which of the following sampling techniques is being used in this situation? A. systematic B. stratified C. simple D. cluster
Permutations and Combinations
If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.
Counting Theory
The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.
Kindly answer items 1, 2, 3, 4, and 5. Please choose the correct option. Instructions are given in the attached photo.
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