5.42 and 198.82 respectively. The sums of viations from the mean are 26 94 and 18 73

Q: Find the geometric mean of 4 and 49. The geometric mean is

A: As we know that; The geometric mean between a & b is given by: G.M=ab Given: a=4 & b=49

Q: Here are the midterm marks of 8 students from STA201 in the Summer 2020 Semester. 23 18 17 24 27 18…

A: We have given that data  23 18 17 24 27 18 14 29 I want to find mean.  Mean = sum of all…

Q: what is the symbol for the sum of the population?

A:

Q: By what percentage did the profit made by the Derby branch increase from Year 1 to Year 3? year 1-…

A: Given: Year 1- 5.49  Year 3- 5.94

Q: 103 students at a college were asked whether they had completed their required English 101 course,…

A: It is given that, 103 students at a college were asked whether they had completed their required…

Q: 4 S x² dx

A: Right hand sum formula I = ∆x( f( x1 ) + f( x2 ) + .... ) where x0 , x1 , x2 , ......

Q: Compute the arithmetic mean of the following numbers. (Round your answer to two decimal places.) 16,…

A: Solution-: Given data: Here, We find AM=?

Q: b. $952.23 front-end estimation: $ $355.77 rounding estimation: $

A: Front-end estimation: 900-355=655 Front-end estimation=655

Q: What is the mean? If the answer is a decimal, round it to the nearest tenth. 58 61 61 59 65 53 53 63

A: Given data set is58,61,61,59,65,53,53,63

Q: A group of UMAK employees decided to have their lunch in the admin building, the following meals…

A: Given  2 servings of 140 3 servings of 125 2 servings of 150 1 serving of 175 2 servings of 200 3…

Q: What is the correct denominator for the repeated-measures F-ratio?

A: The F ratio for the repeated measures ANOVA is F = MSmodel/MSerror

Q: 100 Use the figure to the right, which shows the percentages of adults from several countries who…

A: Let P1denote the proportion of adults in country C who favour building new nuclear power plants in…

Q: A particular part that is used as an injection device is sold in lots of 10. The producer deems a…

A: From the given information we want to know correct Excel formula for given situation.

Q: Find mean if n is 20 and p is 0.6

A: Given: Number of trials (n)=20 Probability of success (p)= 0.6

Q: n is 20 and p is .20 find mean

A: We know that  A Binomial distribution has only two parameter n & p. So, if we have if n is 20…

Q: 7.16% comes

A: Given: Risk-free rate return: 2.25% Return of the market: 9.75% value risk premium: 3.50% size…

Q: 6. Find the mean of the following ages of retirees: 79 75 83 91 66 68 72 81 64 68 71 66 86 64 80 69…

A: Given data is79 , 75 , 83 , 91 , 66 , 68 , 72 , 81 , 6468 , 71 , 66 , 86 , 64 , 80 , 69 , 66 ,…

Q: Calculate the mean for this series of numbers. Round to two decimal places. 34, 28, 57, 23, 45, 23,…

A:

Q: The geometric mean of 2 and 3 is 6. O True O False

A:

Q: find the mean for the binomial distrubution which has the stated values of n and p.  Round answer to…

A: It is given that n = 676 and p = 0.7.

Q: ate the geometric mean for the numbers 3, 4, 6, 9, 14 2.33 8.91 4.28 6.19

A: We have to find the geometric mean for the given numbers.

Q: find mean if n is 4 and p is 0.2

A: According to the provided information, n =4 p =0.2

Q: n is 10 p is 0.2 Find mean.

A: According to the provided information. n = 10 p = 0.20

Q: Find mean if n is 7 and p is 0.2

A: According to the provided information, n = 7 p = 0.2

Q: The times listed are the top twelve prelim times for the 100 Backstroke at a regional meet. 53.61,…

A:

Q: What is the symbol for the arithmetic average height for all males in a population.

A: Average may be defined as ratio of sum of all observation to the total number of observation.

Q: Find mean if n is 7 and p is 0.5

A: Given, n=7 p=0.5

Q: A survey of 400O non-fatal accidents showed that 189 involved the use of a cell phone. Determine a…

A:

Q: The list below shows the ages (in years) of 10 people riding in a van to a math competition.…

A:

Q: Let x have the pd F F(X)=4x² else where. Find the vari ance of X=

A: Given that f(x)= 4x3 , 0<x<1 And 0 elsewhere. We have to find the variance

Q: Yi = 10,20,40,100,200. %3D

A: Given data isYi=10,20,40,100,200

Q: Find mean if n is 2 and p is 0.8

A: Given: n=2 p=0.8 The mean is obtained as below: Mean=n×p=2×0.8=1.6 Thus, the mean is 1.6.

Q: Evaluate the following summation. 100 (g) Σ% (3 + 5k). *Show All Your Work

A:

Q: The times listed are the top twelve prelim times for the 100 Backstroke at a regional meet. 53.61,…

A: Given that       The times listed are the top twelve prelim times for the 100 Backstroke at a…

Q: Find mean if n is 20 and p is 0.10

A: We have to find mean...