Determine the class width of each class.

Q: In a certain country, area codes have four digits and are subject to the following restrictions. The…

A:

Q: Evaluate the following set operations: {∅,{∅}} ∪ {∅}{∅,{∅}} ∪ {∅} {∅,{∅}} ∩ {∅}

A: a. {∅,{∅}}∪{∅}{∅,{∅}}∪{∅}b. {∅,{∅}}∩{∅}

Q: Write the addition and multiplication tables for the following sets: (а) Z7. (b) Zg.

A: Multiplication and additive table

Q: The table lists the number of deaths (in thousands) in a certain country during a particular year…

A: The table shows the number of deaths in a certain county during a particular year according to race…

Q: Find n(A) for the following set: b) A = { {0}, {1,2}, {3,4,5} }

A: Consider the given set A = {{0}, {1,2}, {3,4,5}}.

Q: how do i identify the class boundaries

A: The given frequency table shows the blood platelet count of females.

Q: o find the class width, the lower class limits, and the upper class linmits.

A: Given : minimum=12 , maximum=64 , 6 classes Our aim is to find width of the class , lower class…

Q: A, B, C, D, or F at the end of the semester. (a) What is the minimum number of students required in…

A: From extended Pigeonhole Principle we know that if there is n pigeon and m pigeon holesn>m then…

Q: The Sweet Encounter is a touring international candy festival. The festival's most popular product…

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Q: List all the partitions of B = {a, b, c, d}.

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Q: Determine the number of combinations that can be formed with 11 objects taken 7 at a time

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Q: 12. {yly = x² - 1, x = integers}

A: {y/y=x2−1,x∈integer}

Q: Write the following set of elements using the roster method, the descriptive method and set-builder…

A: In the roster method, we simply write the elements inside a bracket.

Q: How many distinct arrangements of the letters in the word FOOTBALLLERS are possible? 40,320,100…

A: We have to find the distinct arrangements of the letters in the word FOOTBALLLERS.

Q: Which SQL command is used to retrieve data from a database? A. SELECT B. INSERT C. UPDATE D. DELETE

A: Here's a basic syntax of how it is used: SELECT column1, column2, ...FROM table_name; SELECT: This…

Q: how many ways to choose 4 out of 10 candidates for the distict jobs

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Q: You have five student groups to present in class. One group cannot go first because they need…

A: The objective of this question is to find out the number of possible orders in which the five…

Q: #3 MAKE A STEM-AND-LEAF DISPLAY AND AN ORDERED STEM-AND-LEAF DISPLAY FOR THE 32 NUMBERS BELOW: 15,…

A: There are total 32 numbers given. The numbers are provided as follows: 15, 21, 10, 33, 41, 62, 22,…

Q: Consider the following sets: Express each set below using the roster method. Write all elements in…

A: AnswersB ∩ A = {3,5}(B ∩ A) - C = { }=ϕC - (B ∩ A) = {4,6,7}Explanation:(1)B intersection A means…

Q: For each natural number n ≥ 4, let An = [/⁄/2, 1 + ½ ] and A = {An, n ≥ 4}.

A:

Q: Set A = |{ { A, B, }, {5,1 }, {1,3,5 }, { 3}, { 2,3} }|.  How many elements are in this set?

A: We have to find number of elements in set A

Q: How to find class boundaries

A: Class boundaries = Class boundaries are the values that separate the classes in a frequency…