A 8-digit code is to be constructed by 4 letter followed by 4 numbers. How many different codes can be constructed if sampling in witho replacement?

Q: You need to choose 4 random digits to create a 4-digit code for the lock on the safe. 0000 and…

A: The lock consist of 4 digit code 1st 2nd 3rd 4th The first place can be filled in 10 ways by…

Q: How many different ways a president and a vice president  can be selected from a group of 1414…

A: Total number of candidates = 1414. No. of candidates to be selected =2. Here, while appointing…

Q: 12 samples of different pastries are on display as customers leave a bakery, they are told that they…

A: Given Data: The number of different pastries in the display is: n=12 The number of choices is…

Q: 11 samples of different sweets are on display as customers leave a store, they are told that they…

A:

Q: A quality control technician must select a sample of 10 dresses from a production batch of 74 haute…

A: We need to use the combination formula:

Q: If 15 people start a race, in how many different ways can the top 3 finishers be determined?

A: Permutation:   It  is an arrangement of objects in a definite order where the order is important.…

Q: 14. How many possible ways are there to arrange the order of appearance for 8 contestants in a local…

A: If there are n elements to be arranged in a row, the number of possible arrangements of them in…

Q: use a random number table to get a list of six random numbers from1 to 8615. explain your work

A: The objective is to generate 6 random numbers from 1 to 8615 using a random number table.

Q: How many ways can a c

A: Given, a committee of 6 members be selected from an organization with 20 members

Q: ANOVA df Regression 1 Residual 148 Total 149

A: we know that in the regression analysis the degrees of freedom for total is n-1 where n is the…

Q: 12 blue and 14 green raffle tickets are in a box. A sample of 7 tickets are drawn. In how many ways…

A:

Q: An election ballot asks voters to select three city commissioners from a group of twelve candidates.…

A: The objective of this question is to find out the number of ways to select three city commissioners…

Q: How many different eleven-member football teams can be formed from a possible 35 players if…

A: Total no. of possible players = 35 No. of players in a team=11

Q: Consider a horse race with 8 horses. Explain how the fundamental principle of counting or the…

A:

Q: Two dies are rolled and the numbers of dots on the two dies are multiplied. Create a table showing…

A: Solution: Suppose two dice are rolled. Then, the sample space is

Q: An election ballot asks voters to select three city commissioners from a group of twelve candidates.…

A: The objective of this question is to find out the number of ways to select three city commissioners…

Q: There are 32 different cards in a deck for playing Twenty-Nine. The cards are distributed equally…

A: As 32 cards are distributed equally among four players, the numbers of cards on each player is…

Q: A race is being run by ten horses. How many distinct permutations of first, second, and third place…

A: Let n be the number of horses run in a race. i.e. n=10 and r be the number of places to be awarded.…

Q: 40 yellow balls and 40 blue balls are in a single bag. If 5 random balls would be selected,…

A: Given data: 40 yellow balls and 40 blue balls are in a single bag. If 5 random balls would be…

Q: How many different arrangements can b

A: Given the word          "SIPNAYAN"

Q: How many ways can a researcher select 5 rats from 10 rats and assign each to a different test? how…

A:

Q: A baseball manager wants to arrange 9 starting players into batting order. How many different…

A: given data  arrange 9 starting players into batting order.

Q: A five letter code is to be made by choosing 5 letters from the first 7 letters of our alphabet (a,…

A: Given : Total no. of letters = 7 This are : a , b , c , d , e , f  , g A five letter code is made…

Q: There are 20 members of a club.  The club is going to select a president, vice president, and…

A: Given: 20 members in a club.

Q: cards are drawn from a standard deck of 5252 playing cards. How many different 44-card hands are…

A: It is given that,  We have a total standard deck of 52 playing cards. We are drawing 4 cards without…

Q: An election ballot asks voters to select five city commissioners from a group of seventeen…

A: Combination rule:From a group of m items, n items can be chosen in,

Q: Suppose you have a 20-sided die with each side labeled with a number from 1 to 5. Here is the…

A: Sample is the any fraction of the population. It explains the characteristic of the population.…

Q: The tree diagram shows the sample space of two digit numbers that can be created

A: As per given by the question, shows the sample space of two digit numbers that can be created the…

Q: Aeronautical researchers have developed three different processes to pack a parachute. They want to…

A: In this case, researchers want to compare the different processes in terms of time to deploy and…

Q: In how many ways can a committee of 3 be chosen from 7 people

A: