Suppose that a video game, you bure attaupting to pich loch. You havl five lockpicks, and every lock, will time you attempt to pich the you

Q: Last month,137 people signed up for the swim lessons at city pool. Each of the 7 swim teachers had…

A: Given that 137 people signed for swim lessons. We need to find the number of students that each of…

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: How many license plates consisting of three letters followed by three digits contain no letter or…

A: Here we have to find  out the combination of licence plate where repetition  of  letters and digits…

Q: Alec is seven years younger than his older brother Ethan. If Alec is 24 years old, how old is Ethan?

A: Alec is seven years younger than his older brother Ethan. If Alec is 24 years old, to find how old…

Q: The Goal Line Gals has 35 members and the Baseball Babes has 28 members. At a joint meeting all…

A: Let's denote the set of members in the Goal Line Gals as G and the set of members in the Baseball…

Q: A football team scored 39 points during a game from touchdowns (6pts each) and extra points (1pt…

A: Let x be the touchdown and y be the extra points . We know that an extra point can be attempted…

Q: In October, Mr. Jenkins opened a checking account and made deposits of $864. $1461, $1481, and $134.…

A:

Q: This bag contains one fewer Lima bean than Red beans. There are six more Black beans than Lima…

A: Dear student, You posted the problem, but I think you forgot to mention the question. It's easily…

Q: The telephone prefix for a university is 408. The prefix is followed by four digits.…

A: Given There are 10 options for each of the 4 spots,

Q: A student must answer 6 out of 8 questions on an exam. How many different ways can he do the exam?…

A: The objective of the question is to find out the number of ways a student can answer 6 out of 8…

Q: A seven chats he insurance account number must be five letters of the alphabet followed by a…

A:

Q: a landscaper needs 550 flower plants for a landscaping project. if a local garden center sells flats…

A:

Q: A California license plate has 1​ digit followed by 3​ letters followed by 3​ more digits. How many…

A: No.of digits from 0 to 9=10No.of letters from A to Z=26

Q: Decide the number of possibilities of the given situation: Devin pressed 3 different numerical…

A: Combinations: The number of combinations of r items selected from n items is, nr=n!n-r!r! There…

Q: ferent ways could you schedule your free t

A: Given: Total number of hours, n = 7 hours Free time, r = 4   Use combination here, the formula is as…

Q: One Sunday, 681 people visited the zoo. Of these, 291 were men, 135 were women, and the rest were…

A: Total people visited the zoo = 681 Total men = 291 Total women = 135

Q: Ms. Karen has 7 children in her preschool class. She would like to give each student an equal number…

A: Solution is given below:

Q: Each hour from 4 p.m to 8 p.m and average of 79 guest arrived at a hotel.How many guests arrived…

A: Total time between 4 p.m to 8 p.m is = (8 - 4 ) = 4 hours. Given that each hour average 79 guest…

Q: There are 100 students who are taking history or sociology. If 10 are taking both courses and 45 are…

A: There are 100 students who are taking history or sociology and 10 are taking both courses and 45 are…

Q: Lab 8 Activity After watching the activities described in the videos, develop a worksheet to check…

A: This is a problem related to your overall observation and focus during the lab videos activities.…

Q: bakery receives an order for 1,600 cookies. if 12 cookies are packed in each bag, will 132 bags bags…

A: Given that a bakery receives an order for 1,600 cookies. if 12 cookies are packed in each bag, will…

Q: On September 9th, a student in Bill Nye's science class answered one chemistry question. Each day…

A:

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.