5. Determine the lower and upper limits for identifying outliers for your data. Are there any outliers 6. Determine the 5-number summary for your data. 7. Based on the quartiles, would you describe the data as symmetrical, positively skewed or negativel skewed? Justify your answer. Does this response agree with the shape you described in question 1? 8. Create a box plot in Excel to graphically display the distribution of your data

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A: Given: Mean=499g Variance, S2=9g

Q: Define sampling variability?

A: In general, variability is also called as range.

Q: 65.2 64.0 4 65.2 67.7 66.5 8 67.7 70.2 69.0 8 70.2 72.7 71.5 4

A: sample mean (x)  = Σf*x/n                             = 2032.2/30                            =…

Q: Please explain and write readable

A:

Q: write an analysis for the data above and what does the p value mean?

A: From the given information we find the solution.

Q: Group 1. Mean= 24.08                    Group 2. Mean= 26.5            STD Dev= 4.42…

A: Solution: From the given information, for group 2 the mean is 26.5, standard deviation is 5.2 and…

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A: The provided information is as follows:The objective is to choose the appropriate measure to compare…

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A:

Q: Using the given data (population) below, compute the following statistic. 47, 72, 78, 36, 27, 90,…

A: 1) The range of the data is calculated as follows:

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A: Given: data 48, 92, 47, 44, 94, 18, 95, 67, 74, 64

Q: mean 66.790 medien  66.701 sample variance 5.94 sample standard deviation  2.44 (a)Using the ”Height…

A: Hello, thanks for posting your question here.  To solve this problem, population standard deviation…

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A: Given that, Mean = 15 sd = 3 The z-scores are 4.0, 2.2, -1.3, 0.46 To find the values of x for each…

Q: Please interpret box plot given summary statistics.

A: Box plot is a visual display of five number summary.

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A: The frequency distribution of the heart rates is…

Q: 2. A survey found that 73% of respondents currently have a job. Is 73% a statistic or a parameter?…

A: Given that  Sample proportion p^=0.73 Parameter is based on population.

Q: iv. Point estimate: Select an answer |(Round the answer to 3 decimal places) v. Confidence level %…

A: Solution to parts iv. , v and vi are given below. Sample size: n=15

Q: 3. Hypothesis: College students sleep less than the recommended 8 hours. Sample Data: mean = 7.25,…

A: Given, Sample size = 25 Sample mean = 7.25 Sample standard deviation = 2.1   Set up the null and the…

Q: Calculate the Range, population variance and Standard deviation for the following data if necessary,…

A: From the provided information, The data values are as follow: 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 Number of…

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A:

Q: Calculate Statistics for store one, two, and three** Sample size: Mean (length): Variance:…

A: The descriptive statistics for Store 1, as obtained in excel, is as follows Store 1     Mean…

Q: The spread or variation in the sampling distribution of means is called the                 of the…

A: Spread or variation in the sampling distribution of means is given.

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

Q: Home * Students (B 8-1 Final Exam MAT-133-X35 X E8-1 Final Exam VA…

A: The formula for sample mean and sample standard deviation is as follows:

Q: Suppose you have two samples with the following values: Sample 1: 2, 8, 6, 5, 4, 7, 5, 9, 6 Sample…

A: Sample 1:  2, 8, 6, 5, 4, 7, 5, 9, 6Sample 2:  3, 5, 4, 8, 7, 5, 5, 7, 6

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A: Standard deviation measures the deviation of data points from the mean value of data set. The higher…

Q: Lets' Try! Which data set has a wider spread? a. 2, 3, 3, 4, 5, 6, 8 25th Percentile (Q,) = 3…

A: