Suppose you are given a data set which consists of 77 observations. The minimum observed value is 9.6 and the maximum observed value is 68.8. Determine the class width which will be used in the construction of a frequency distribution table for this data. HINT: Use Sturge's formula to determine the number of groups before determining the class width.

Q: How many different choices of 5 toppings are there

A: Given Data: The total number of toppings is: n = 6 Required choice of toppings is: r = 5   This…

Q: How many arrangements are there of the letters of the word MATHEMATICS in which all the vowels…

A:

Q: How do you list outcomes in Ec format?

A: Let us assume the universal set is U={1, 2, 3, 4, 5, 6, 7, 8, 9, 10}   Let us consider the event E=…

Q: What are Very large numbers ?

A: Introduction A no. represents quantity of something which is used for making calculations.

Q: A pencil case has 400 colored markers: 200 blue, 120 red, 50 green, and 30 yellow. What is the least…

A: Given problem Given that   A pencil case has 400 colored markers . 200 blue 120 red 50 green 30…

Q: If the five numbers summary of 700 observations are: 10,20,25,30,40 ,then the number of observations…

A: Given No. of observations = 700 5 no. summary = 10,20,25,30,40

Q: How many distinct arrangements of the letters in the word “footballers” are possible?

A:

Q: how may letters does cat have?

A: The given word is 'cat'.

Q: What is a double stem and leaf diagram and how does it work

A: A table with stems and leaves is used to show data. The initial digit or digits are displayed on the…

Q: In how many ways can an adviser assign a different task to 9 students from a class of 15?

A: Here we need to assign a different task then we would use combination.   Combination formula: C(n,r)…

Q: Rental cars belong to one of eight classifications depending on type and size. How many cars does a…

A:

Q: In how many ways the letters of the word “ROLLER” can be arranged?

A:

Q: d the number of permutations of a rectang

A: Concept: Since total number of permutation of choosing "r" points out of "n" point is:

Q: How many distinct arrangements of the letters in the ( fictitious) word FOOTBALLLERS are possible?

A: Given information- We have given the word FOOTBALLLERS, we have to find the no. of arrangements of…

Q: A particular brand of shirt comes in 8 colors, has a version with a pocket and one without, and…

A: The shirts can be any of the 8 colors.

Q: The class mark of the class 90- 120 is

A:

Q: How many different ways can six different objects be arranged i

A: Factorial: n!=n*(n-1)*(n-2)*.....*2*1 Given that there are 6 different objects. That is, n=6

Q: How do you list in Ec format for outcomes

A: As per given by the question, How do you list in Ec format for outcomes? Now, The Ec means,  that…

Q: How many arrangements can be made with the letters of "common"

A:

Q: The following numbers of BX staples are used during a given period: 28, 250, 38, 108, 92, 130, 25,…

A:

Q: is the number of people living in a house numeric, nominal or rank order?

A: Based on the type of data, there are 4 scales of measurement. Nominal, ordinal, interval and ratio…

Q: What are the favorite sports of the high school across Harlem Children Zone?

A: Basketball is a popular sport in the high schools inside the Harlem Children's Zone, with a strong…

Q: How do people use mathematics in their daily life and in their field of specialization?

A: Mathematics is simply the science or study of numbers, quantities, or shapes.The main aim is to tell…

Q: Suppose that I want to purchase a tablet computer . I can choose either a large,medium or small…

A:

Q: How many ways can you rearrange the letters in the word "Humdinger"

A: Given word is "HUMDINGER"

Q: How many different patchwork quilts, four patches long and three patches wide, can be made from five…

A: Given: Five red and seven blue squares.   To determine: The number of different patchwork quilts…

Q: In a survey of 1000 students it was found that 840 own a cell phone, 450 own an MP3 player and 370…

A:

Q: A pencil case has 400 colored markers: 200 blue, 120 red, 50 green, and 30 yellow. What is the least…

A: Given that   A pencil case has 400 colored markers . 200 blue 120 red 50 green 30 yellow We have to…

Q: HURONTARIO be arranged

A: Total number of letters=10 Repeated letters:R=repeated twice, i.e, 2O=repeated twice, i.e, 2

Q: How many different ways can the letters of ​"knitting​" be​ arranged?

A: We have given the word "knitting" Total number of letters = 8 Repeated letters- No. of n's = 2 No.…

Q: how many ways are there to arrange the letters in the word BAGGAGE.

A: The objective of this question is to find out the number of ways the letters in the word 'BAGGAGE'…

Q: How many different selections of three books can be made from a set of fifteen books?

A: Introduction:According to the permutation rule, if r distinct items are to be chosen from n items…

Q: Who did Srinivasa Ramanujan (math genius) start writing to?

A:

Q: How many different 8-letter words can be formed with the word ARKANSAS?

A: