ario painted identification letters on his bicycles so that he could track which ones are being used and which are awaiting to be used by costumers. Each bicycle is marked with three letters of the English Alphabet. The first letter is M and the second letter is any letter before M written in descending order. No letters are repeated on any bicycle. How many bicyles in all does he have?

Q: In the freshmen class, 62% of the students take Math, 49% take Science, and 38% take both Science…

A: It is given that, P(Math) =62%=0.62 P(Science) =49%=0.49 P(Math and Science) =38%=0.38

Q: Sophie is working at a hair salon and building a tool kit. There are 8 hair dryers and 10…

A:

Q: Kevin finds 10 shirts in his size at a clearance sale. How many different purchases could he make

A: Since the number of shirts that he needs to purchase is not mentioned, we break the answer into 10…

Q: the cafeteria, sometimes salads are served and sometimes fruit is served. Linda notes that out of 15…

A:

Q: Salesperson Anne Bob Charlie Dave Evelyn Number of Cars Sold எல்எல்எ of off வில் வில் வில் Each…

A: Let =C and =C/2 Total number of cars = 140 sold by each salesperson

Q: Answer the following question. How many license plates are possible if you must have 8 characters,…

A: One of the methods of counting in a problem is the fundamental counting principle. The fundamental…

Q: Approximately how many of the families in the survey have less than four children? O 130 O 140 260…

A: Given graph is

Q: Visitors to the school’s website can follow a link to the school’s chorale pictures. If the website…

A:

Q: Organize each item into the appropriate folder.

A: Discrete Distribution: Binomial, Hypergeometric, Poisson,   Continuous Distribution: Weibull,…

Q: Correlation Matrix BW WL Pearson's r p-value Pearson's r p-value BW 0.649 <.001 WL

A: The objective is to validate if there is a linear relationship between BW and WL at the population…

Q: B has 53 nickeles and dimes. If they are worth $3.45 then find the numer of each coin.

A: Given:

Q: fifty-five percent of the students at villa fundamental walk to school. of all the students in the…

A: Given query is to find the number of students attend the school.

Q: Crazy Bill's rock bottom car lot 2017 Honda Accord Hybrid Base price: $ 40,000 Alloy wheels: $2,000…

A:

Q: Thirty professors gather for a curriculum meeting. How many handshakes will each person make if each…

A: We have given information, Thirty professors gather for a curriculum meeting. i.e. n=30

Q: 30% of Grandpa Neil's stamps have images of flags on them. If he has 75 flag stamps, how many stamps…

A: In question, Given that 30% of Grandpa Neil's stamps have images of flags on them. If he has 75 flag…

Q: The local amusement park was interested in the average wait time at their most popular roller…

A: Given: Sample size n=13 Data: 118, 124, 108, 116, 99, 120, 148, 118, 119, 121, 45, 130, 118

Q: The histogram shows the ages of passengers riding in a tour van.     © 2020 StrongMind. Created…

A: The given histogram shows the ages of passengers riding in a tour van. The horizontal axis represent…

Q: You are asked to make apple pies for the holidays . Each pie required 6 apples. How many apples will…

A: For the following problem,

Q: During the observation period, it was observed that on the average, the number of simple garments…

A: note :As per the instructions we will only solve part (2) of the question.In part (2), we are…

Q: Researchers wanted to determine whether fence lizards learned to avoid fire ants. To determine this,…

A: Given information:- Samples = 1000 Mean difference = - 0.192 Std. error = 4.956

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.