stadiums?.marriages?.dollars.dollars?.instadiums.marriages. Listed below are the amounts (dollars) it costs for marriage proposal packages at different baseball stadiums. Find the range, variance, and standard deviation for the given sample data. Include appropriate units in the results. Are there any outliers, and are they likely to have much of an effect on the measures of variation?38 50 50 65 70 75 90 155 175 220 270 350 400 1750 3000 OThe range of the sample data is(Type an integer or a decimal. Do not round.)The standard deviation of the sample data is(Round to one decimal place as needed.)The variance of the sample data is(Round to one decimal place as needed.)Are there any outliers and, if so, are they likely to have much of an effect on the measures of variation?O A. Yes, the largest amounts are much higher than the rest of the data, and appear to be outliers. It is likely that these are having a large effect on the measures of variation.O B. No, there are not any outliers.O C. Yes, the largest amounts are much higher than the rest of the data, and appear to be outliers. It is not likely that these are having a large effect on the measures of variation.O D. Yes, the smallest amounts are much lower than the rest of the data, and appear to be outliers. It is not likely that these are having a large effect on the measures of variation.

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Provided observations are the amounts (dollars) it costs for marriage proposals packages at different baseball stadiums . Range : The range is the difference between the highest and lowest values in the data set. Ordering the data from least to greatest, we get: 38 50 50 65 70 75 90 155 175 220 270 350 400 1750 3000 The lowest value is 38. The highest value is 3000. The range = 3000 - 38 = 2962. Mean : The mean of a data set is the sum of the terms divided by the total number of terms. Using math notation we have: Mean=Sum of termsNumber of terms In this example , Sum of terms = 38 + 50 + 50 + ... + 3000 = 6758 Number of terms = 15 Hence , Mean=Sum of termsNumber of terms=675815Mean=450.5333 Variance : To find variance we use the following formula var=∑(xi-μ)2n We will compute this formula in 4 steps. Step 1: Find the mean. In this example: Mean = 450.5333 Step 2: Create the following table. data data-mean (data - mean)2 38 -412.533 170183.7 50 -400.533 160426.9 50 -400.533 160426.9 65 -385.533 148635.9 70 -380.533 144805.6 75 -375.533 141025.3 90 -360.533 129984.3 155 -295.533 87339.93 175 -275.533 75918.6 220 -230.533 53145.6 270 -180.533 32592.27 350 -100.533 10106.94 400 -50.5333 2553.614 1750 1299.467 1688614 3000 2549.467 6499780 Step 3: Find the sum of numbers in the last column to get. ∑(xi-μ)2=9505539.7333 Step 4: Calculate variance using the above formula var=∑(xi-μ)2n=9505539.733315=633702.6489 Variance = 633702.6489 Standard deviation : It is the square root of variance . sd=var=633702.6489sd=796.0544 Standard deviation = 796.0544 Note that , Standard deviation is sensitive measure because it influenced by the outliers . In statistics, an outlier is a data point that differs significantly from other observations. An outlier may be due to variability in the measurement or it may indicate experimental error; the latter are sometimes excluded from the data set. An outlier can cause serious problems in statistical analyses. Hence , Yes , the largest amount are much higher than the rest of the data and appear to be outlier . It is likely that these are having a large effect on the measurement of variation .

Math

Statistics

isted below are the amounts (dollars) it costs for marriage proposal packages at different baseball stadiums. Find the range, variance, and standard deviation for the given sample data. Include appropriate units in the results. Are there any out 38 50 50 65 70 75 s0 155 175 220 270 350 400 1750 3000 - The range of the sample data is O Type an integer or a decimal. Do not round.) The standard deviation of the sample data is Round to one decimal place as needed) The variance of the sample data is O Round to one decimal place as needed) ve there any outliers and, if so, are they likely to have much of an effect on the measures of variation? O A. Yes, the largest amounts are much higher than the rest of the data, and appear to be outliers. It is likely that these are having a large effect on the measures of variation. O B. No, there are not any outliers. OC. Yes, the largest amounts are much higher than the rest of the data, and appear to be outliers. It is not likely that these are having a large effect on the measures of variation. O D. Yes, the smallest amounts are much lower than the rest of the data, and appear to be outliers. It is not likely that these are having a large effect on the measures of variation.

isted below are the amounts (dollars) it costs for marriage proposal packages at different baseball stadiums. Find the range, variance, and standard deviation for the given sample data. Include appropriate units in the results. Are there any out 38 50 50 65 70 75 s0 155 175 220 270 350 400 1750 3000 - The range of the sample data is O Type an integer or a decimal. Do not round.) The standard deviation of the sample data is Round to one decimal place as needed) The variance of the sample data is O Round to one decimal place as needed) ve there any outliers and, if so, are they likely to have much of an effect on the measures of variation? O A. Yes, the largest amounts are much higher than the rest of the data, and appear to be outliers. It is likely that these are having a large effect on the measures of variation. O B. No, there are not any outliers. OC. Yes, the largest amounts are much higher than the rest of the data, and appear to be outliers. It is not likely that these are having a large effect on the measures of variation. O D. Yes, the smallest amounts are much lower than the rest of the data, and appear to be outliers. It is not likely that these are having a large effect on the measures of variation.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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