Cansider the following population l1,2,3,4 5, Lct x bc a randum value drawn from the population Task 1: P(X-4) Task 2 Elt) = 2:5 ur 3 5/2 Conmpute V lo) %3D Task 1.6667 Task 4 Show all the IG porcible Sampics with their corvesponds value of x nd s Task 6: Coni tiuct pobebili ty dirhilautien it ŕ ly S 2. letting y= 4.5 0-5 2. task 6: Find El6) Task 7. Compore Vt) and ElG). What con you say lask 8: Answer the quertion: s E Cs?):g Task 9; When de you say that Ô s ân uliased elfinatr of O Task 10: Is s unbiased cstimatar it o whiy: you alaut their valmes Say

Q: How many license plates can we have of three digits followed by three letters? We allow repeated…

A: Since, there are 10 possible digits for the numbers (0 to 9), and 26 possible letters (A to Z). As,…

Q: Evaluate 1,C5 and P,

A: For 12C5, The formula of combination is,   Substitute the values in the above equation.   Thus,…

Q: A hotel reservation number consists of five digits followed by two letters followed by three digits…

A: hotel reservation number consists of five digits followed by two letters followed by three digits…

Q: How many 3-digit numbers are there that are divisible either by 5. 7 or 9? <

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Q: Okay thank you! Can you please help with 11-13?

A: Let's solve limit problems.

Q: 22 \11 30 Q,

A:

Q: Suppose there are 5 questions in an exam paper, find the number of ways in which a student can…

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Q: Find the range 6, 3, 1, 9, 2, 19, 25, 11, 15, 10, 8, 17?

A: We have given that the data set  6, 3, 1, 9, 2, 19, 25, 11, 15, 10, 8, 17.

Q: A palindromic number is a number that reads the same from left to right as it reads from right to…

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Q: A state has license plates that consist of 2 letters followed by 3 numbers and each letter and…

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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.