Bottles of a coffee powdered drink from Hescafé are ma ndomly selected cans that the mean weight of the conter Determine the standard error Construct a 95% confidence interval, provide the margin Construct a 95% one-sided confidence bound, provide tl Assuming that the population is normally distributed, te Using .01 level of significance Anplving to the same hynot+heses use a 075 1ovel of siar
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.
Hi, kindly answer letters c, d, and e. Thank you!
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