What is the arithmetic mean of 8,12,13,9,7,11 and 15?

Q: What is 13.75​% of 132​?       Question content area bottom Part 1 enter your response here is…

A: Given that  13.75% of 132

Q: Summary of what is Mathematics in modern world about

A: Mathematics is a subject that deals with numbers, shapes, logic, quantity, and arrangements.…

Q: English Spanish O 8 O 32 What is the mean? 2, 3, 1, 3, 5, 10, 2, 6

A: The mean of x1,x2,...,xn is x1+x2+…+xnn

Q: Create a table difference to predict the next number in 10,10,12,16,22,30

A: We have to solve given problem:

Q: a) The Arithmetic Mean for students' marks of class in statistics is 77.481. If the teacher add 6.5…

A:

Q: The five-number summary for scores on :a statistics exam is .and 97 83 ,77,68,35 In all, 196…

A: The five-number summary is, minimum value, lower quartile, median, upper quartile and maximum value.

Q: 2. Find the geometric mean of 5 and 15.

A:

Q: Find the mean of 7, 7, 2, 3, 4, 1 graphically. What is the sum of the numbers? try

A: our objective is to find the mean

Q: 26) Find the mean of the integers -3, -8, 12, -15, 9 *

A: 26) Mean: The mean of a data set is defined as the average of all the terms in the given set.…

Q: What is N?

A: We have given the Experiment in which a Random sample of 20 individuals is taken and these 20 are…

Q: What is the geometric mean of 8 and 32?

A:

Q: A city has 8 different zip codes. Does it make sense to find the mean of these zip codes? Explain

A:

Q: To calculate the mean, ______ all the numbers in the data set and then _______ the total by the…

A: If the given data is  x1, x2, x3,................., xn Are the n terms

Q: find the value of the Geometric Mean and the Arithmetic Mean to the ng values: y = 4,8, 4,…

A: Geometric mean:

Q: Find the mean of the first 13 counting numbers

A: Counting nos. are also known as Natural nos. and they are 1,2,3, ... Here, no. of observation, n=13

Q: What is 20% of 160?

A: Given: 20% of 160

Q: Find mean of 2 and 10

A:

Q: Use inductive reasoning to predict the next number in the list. 2, 7, 3, 2, 8, 3, 13, 8, 18, ?

A: We have to use inductive reasoning to predict the next number in the list. 2, 7, -3, 2, -8, -3, -13,…

Q: Suppose that in key punching of 80 column IBM cards, the arithmetic mean number of mistakes per card…

A: Given: λ = 0.3 As per Poisson distribution, P(X = x) = e-λ*λxx!

Q: What is mean in math

A: When more than one datas are given, we define a term mean.

Q: Aren't perfectly squared numbers like 4, 9, 25 and so on composite numbers?

A: Are n't perfectly squared numbers like 4,9,25 and so on composite numbers?

Q: The mean of 70,80,60,50,43,37,52,63,42,93 is O 50 O 93 O 59 O 52

A: Given the data set as follows: 70, 80, 60, 50, 43, 37, 52, 63, 42, 93

Q: Use with (8'e) (-2,) (7,1)

A: Given query is to find indicated vector operation.

Q: What is 5% of 3,600.00

A: We have to find 5% of 3600.00

Q: 1. What is the arithmetic mean between 18 and -8? 2. How many multiples of 4 are there between 5 and…

A: The arithmetic means is calculated using the formula mean=1n∑aii=1n. Here, n is the number of terms.…

Q: What is the mean of this set of date

A: Given, A line plot that shows student responses for 16 students for number of hours they spent each…

Q: What is 10% of 75

A: We have to find 10% of 75

Q: If arithmetic mean and geometric mean of two values are 10 and 8 respectively, find values.

A:

Q: What is the arithmetic mean of 6, 8, 12,13,9,7,11 and 15?

A:

Q: Find Range and arithmetic mean 3,5,6,2,6,7,8,5,9,10

A: The solution of the problem is given in the next step.

Q: 5, 10, 20 arithmetic or geometric?

A: Check common difference and common ratio

Q: X. 8 and 30 p. 16 and 35

A: Given : The numbers 1) 8 and 30. 3) 16 and 35.   To find the arithmetic mean between the given…

Q: Find the mean of 4,6,8,10 and 12

A: The data set is: 4, 6, 8, 10 and 12 The formula to compute the mean is: Mean=Sum of…

Q: what 2 numbers have a mean of 10 and a range of 6

A: Given that, the mean of two numbers is 10 and the range is 6. Now, for two numbers,  mean = (sum of…

Q: find harmonic mean   4,6,8,9,1,2,8,7,3

A:

Q: 2.) Suppose you scored 75, 64, and 79 on your first 3 math tests. a.) What is your current average?

A: We are given scores of 3 math tests which are 75, 64, and 79 We need find the current average of…

Q: what is the mean of the set  1 , 3 , 3, 7 , 8 , 13 , 21

A:

Q: What are the ten branches in mathematics?

A: Ten branches of mathematics are:-

Q: Professor X  gave a quiz to five students.  He remembered four of the grades 82, 88, 81, 77 and the…

A: Given observation 82, 88, 81, 77 Mean = 80

Q: Find the mean of the first five prime numbers

A:

Q: Which is the correct order of the numbers from least to greatest? 4 5 3, 0.4, -1, - 5' 4 5 4 0.4, 3…

A: NOTE: Refresh your page if you can't see any equations. . convert all numbers into decimal numbers

Q: Which notation expresses the number of permutations of 9 items taken 6 at a​ time

A: Number of permutations of n items taken r at a time is given by Pn, r=Prn=n!n-r!

Q: what is n?

A: Here the Data provided is Matched-pair data because the respondent is same for both Before music and…

Q: 4. 1, 11, 21, 1211, 111221, . .. (Hint: Try reading the numbers aloud in different ways.)

A:

Q: Find the mean of the set: {9, 14, 9, 4, 14}

A: Solution:- Given data  9, 14, 9, 4, 14

Q: What is pie

A: π is an irrational number.

Q: Explain why the number of combinations of n items taken rat a time can be computed by - r!

A: nPr represents the number of ways in which we can arrange r terms from n terms. Here order matters.…

Q: Find the geometric mean of 4 and 8.

A: To find: The geometric mean of 4 and 8. Concept used: The geometric mean G.M of two numbers a and b…

Q: What is the last digit in the number (31)(32)(33)...(3298)(3299)(3300)

A: