Mean Standard Relative deviation/ Belating deviation 9,57 15,16 % 0,49369 0117349 9.23 0.44349 Numbers 9.02 9.70 9.98 9.14 9.43 9.12 0155677 9.12 9.23 9.16 9.17 055677 0.607% 98.19 97.94 97.89 98.0 9,160725 0,164% 88.94 90.02 94.56 91.17 2,98 2236 3,271% 4,430% 9.92 9.36 9.10 9.46 0.41904 1,880% From the above given datas 7 Calculate the Absolute deviation from 10 5) Calculak the Relative deviation from 10

Q: What's the standard deviation for the sample data set to 2 decimal places {6.65,10.82,15.83,20.76}

A: It is an important part of statistics. It is widely used.

Q: A researcher wishes to estimate within $250 the mean amount of money a county spends on road repairs…

A: The sample mean amount of money a county spends on road repairs each year within $250, 87%…

Q: Find the standard deviation for the set of grouped sample data. Interval Frequency 6 0.5-3.5 3.5-6.5…

A: Followings are the Explanation of the question

Q: If the population standard deviation is 4.5 and the sample size is 30, then what is the value of the…

A:

Q: ndard deviation 0.4 minutes. What percent of athletes complete the course in more than 9 minutes?…

A: Given that.   X~N( μ , ?)   μ=8.25     , ?=0.4   Z-score =( x - μ )/?

Q: A surveyfound that women's heights are normally distributed with mean 63.8 in and standard deviation…

A: The normal distribution: A continuous random variable X is said to follow normal distribution if the…

Q: How many apps? According to a website, the mean number of apps on a smartphone in the United States…

A: Given information- Population mean, µ = 87 Population standard deviation, σ = 28 Let, X be the…

Q: A sample contains years to maturity for 20 corporate bonds. The sample mean years to maturity for…

A: The margin of error tell us how much the estimated value will differ from the real population…

Q: distribution,The average sales = 225. Standard  deviation = 40 The  upper limit for  the  middle…

A: According to the empirical rule, for normal distribution, approximately 68% of the observations fall…

Q: Average math SAT score is 517 with a standard deviation of 117. School Clemson SAT score of 50…

A: Here, we will use z-test for single mean as n≥30.

Q: The channel catfish has a mean length of 22 inches with a standard deviation of 4 inches in a…

A: The normal distribution is a continuous probability distribution. From this distribution, we can get…

Q: An energy company wants to choose between two regions in a state to install energy-producing wind…

A: Given Information:Region A:Sample size Sample mean Population standard deviation Region B:Sample…

Q: What percent of the babies born within each gestation period have a low birth weight (under 5.5…

A: a. For 28 to 31 weeks  mean = 3.20 lb standard deviation= 1.02 lb PX < 5.5 =…

Q: In which distribution shape does the Standard Deviation Rule apply?

A:

Q: What percentage of ACT composite scores are below 31? Recall the following: For the ACT, the mean…

A: The provided information is  µ=21 σ=5.2 The area below 31 P(X-µσ<31-215.2)=P(Z<1.92)In the…

Q: Find the standard deviation for the following data sample: 5, 3, 4, 7, 11 Round your answer to two…

A:

Q: 3.10 Heights of 10 year olds:  Heights of 10 year olds, regardless of gender, closely follow a…

A: Given that,Mean = 55Standard deviation = 6

Q: What is standards deviation?

A: Solution-: What is standard deviation?

Q: 26 randomly selected students were asked the number of movies they watched the previous week. #.…

A:

Q: deviation for the set of grouped sample data. Frequency 7 5 4 5

A: Formula : Sample standard deviation :

Q: Calculate the absolute standard deviation in the result of the following calculation (numbers in…

A: Numbers inthe parantheses are the absolute standard deviations associated with the individual data,…

Q: xi 2.05 2.30 2.00 2.10 2.15 2.20 2.25 2.35 2.40 2.45 2.50 f(xi) 7:3891 7-7679 | 8.1662 | 8.5849 |…

A: As you can see randomly plotted data and their linear regression equation represented by y for this…

Q: How many apps? According to a website, the mean number of apps on a smartphone in the United States…

A: Given Data Population Mean,μ = 83.0 Population Standard Deviation,σ = 27.0

Q: Match each data set to its likely standard deviation. {20, 36, 45, 49, 60, 67, 69, 72, 78, 80, 83,…

A: Given data is :

Q: Calculate the mean and standard deviation for Mill 1 Calculate the mean and standard deviation for…

A:

Q: A sampling distribution of the mean has a mean μ x σχ - 6 based on a random sample of n = 14. a.…

A: GivenMean(μx)=52standard error(σx)=6sample size(n)=14

Q: Washers formed on a machine have a mean diameter of 12-60 mm with a standard deviation of 0-52 mm.…

A: we have given that  mu=12.60 ,sigma =0.52 and sample size n=400 X~N(mu=12.60 ,sigma^2=0.52^2)

Q: 6.2 25.2 13.8 26.7 20.8 23.7 25.4 17.6 27.6 Find the mean: Find the median: Find the sample standard…

A:

Q: Suppose X∼Bin(12,0.65). Find the population standard deviation.   2.73 1.652 7.8 0.138 0.019

A: Given that, X follows Binomial distribution(12, 0.65) Sample size, n = 12 Probability, p = 0.65

Q: Women arm span mean 65.6 std deviation 3.1  what % have arm span of 73

A: Mean, µ = 65.6 and the standard deviation, σ = 3.1.

Q: Heights in a supopulation of 100 people are normally distributed with a mean of 180 centimeters and…

A: # Height of people follow normal distribution with mean=180 cm and standard deviations=10 cm  Then…

Q: Find the sample standard deviation. 172, 105, 225, 153, 133, 256, 155, 242, 233 O 51.0 2598.0 54.1…

A: Given data set:172,105,225,153,133,256,155,242,233

Q: Northern Mean Blank #1 Median Blank #2 Standard Deviation Range Blank #3 Blank #4 IQR Blank #5

A: Given : x x2 3 9 3 9 3 9 3 9 4 16 4 16 4 16 4 16 4 16 5 25 5 25 5 25 5…

Q: Heights of Swedish men follow a normal distribution with mean 72 in and standard deviation 5 in. How…

A: Given Population mean μ=72, standard deviations σ=5  Let X be the Heights of Swedish men follow a…

Q: Can you show me a step explanation on how to find the standard deviation for a sample proportion…

A: As per central limit theorem the formula for standard deviation for a sample proportion is,

Q: Calculate descriptive statistics for the variable weight loss by dietary intervention. used weight…

A: we can use parametric test if we have samples from the normal population otherwise if we don't know…

Q: Find the mean and standard deviation interpretation

A: * SOLUTION : -   * Given that,

Q: 1In a sample of 105 people 54 were in favor of a zoning change. What are the mean and standard…

A: Answer - In a sample  n = 105, people (x) = 54 were in favor of a zoning change.      What are the…

Q: what is the sample size if the standard deviation is 8 and margin error is 3 at 99%

A: We have given that,  Standard deviation (σ) =8, margin of error (E)= 3 and confidence level (C.I) =…