The following bivariate data set contains an outlier. X. 22.8 -371.9 38.4 1164.2 -6.8 2864.4 9.5 -967.1 27 -4137.8 18.8 -1240.7 35.2 448 24.1 -3612.6 44.9 1764.8 44.1 707.9 -3.5 3058.3 33.8 -2400.4 20.3 -450.7 31.2 -1823.8 200 2039.3 What is the correlation coefficient with the outlier? Tw=0.181 What is the correlation coefficient without the outlier? rwo -0.275 Would inclusion of the outlier change the evidence for or against a signific Osearch

Q: The following bivariate data set contains an outlier. y 86.9 -1560.6 45.7 -461.1 83 1152.8 63.7…

A: Given:   Sr. No. x y 1 86.9 -1560.6 2 45.7 -461.1 3 83 1152.8 4 63.7 2016.6 5 76.6…

Q: Calculate the 57th percentile of the data shown x 13.4 18.8 19.2 23.2 24.1 35.8 47.9 49 49.6 66.5

A: Given: Number of observation (n) =10 57th percentile (P57) = Pk

Q: For the following information on a data set: Measurement Class .00-.75 .75-1.50 1.50-2.25 2.25-3.00…

A: The relative frequencies of a data set are given.

Q: In one month, the national mean price per gallon (in dollars) of gasoline was 3.107. The data table…

A: Solution: n= 20 Sample size  μ= 3.107 Population mean ∑x=63.28x=∑xn=63.2820=3.164  Sample mean…

Q: Calculate the 90th percentile of the data shown x 2.9 4.3 10.5 12.6 14 18.2 18.5 23.7 26.5 28.8

A: The data is already sorted. 90th percentile of a data set means that point below which 90% of…

Q: The following bivariate data set contains an outlier. x y 62.1 -2396.1 74.2 1036.9 71.5 48.4 58…

A: Given n=15

Q: The following bivariate data set contains an outlier. y 423 2093 4

A: Correlation with outlier: x y x^2 y^2 xy 42.3 2093.4 1789.29 4382324 88550.82 65.7 1972…

Q: 2. For the following information on a data set: Measurement Class .00-.75 75-1.50 1.50-2.25…

A: The given frequency distribution table is,

Q: For the following calculate mean deviation using median. Height 55 56 57 58 59 60 No of Boys 25 40…

A: Answer is 0.9667

Q: The following bivariate data set contains an outlier. y 37.8 609.9 48 168.7 43.7 -999.4 31.3 -2102…

A: Correlation: The extent linear relation between the two variables is called correlation. Positive…

Q: For the following distribution table, the proportion of data greater than or equal 3.2 and less than…

A: Answer are given below

Q: find the precise median  for the following scores measuring a continuous variable  2 3 4 4 5 5 5 6…

A: 2 3 4 4 5 5 5 6 6 7 n =10 for the given data, average of the middle most term…

Q: The following bivariate data set contains an outlier. y 76.2 234.4 69.3 -354.6 41.9 -16.1 65.6…

A: lets make a table in excel to calculate the following data a) with the outlier

Q: The following bivariate data set contains an outlier. x y 37.5 99 58 43.5 30 118.7 34 60.3 35.1…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks   Given Data :…

Q: Calculate the 55th percentile of the data shown x 2.8 3.5 4.3 7.3 9.2 19.1   Is this correct…

A:

Q: The following bivariate data set contains an outlier. y 72.9 -216.8 58.5 -32.6 63.4 501.5 56.3…

A: Correlation: By correlation we mean the association or interdependence between two variables. If two…

Q: Here is a bivariate data set in which you believe y to be the response variable. y 75 22.7 87.9…

A: The following data is provided. x y 75 22.7 87.9 -17.6 54.3 22.8 58.5 42.6 53.6 71.4…

Q: The following bivariate data set contains an outlier. x y 77.4 103.8 83 -11.8 74.3 1265.9 68.7…

A: Correlation: Correlation a measure which indicates the “go-togetherness” of two data sets. It can be…

Q: Find the 95% interval for the population deviation with the data from the following sample. 14 21…

A: It is given that the sample of 40 observations.

Q: For the following data, approximate the mean number of emails received per day. Number of emails…

A: Number of emails Frequency (fi) Class midpoint(xi) xi fi 50-52 5 51 255 53-55 8 54 432 56-58…

Q: Calculate the 80th percentile of the data shown x 1.4 1.9 2 2.3 3 9.2 9.7 10.8 14.9 16.8 17.1 17.4…

A: It is needed to obtain the 80th percentile.

Q: The following bivariate data set contains an outlier. y 53.2 60.8 58.6 40.8 33.8 74.2 -2 7.9 70.2 74…

A:

Q: Calculate the 30th percentile of the data shown x 2.5 4.4 5.7 7 7.6 8.1 17.8 21.2 23.9 27.8

A: The ascending order of the data is,   x 2.5 4.4 5.7 7 7.6 8.1 17.8…

Q: Calculate the 30th percentile of the data shown x 4.8 12.8 17.3 22.9 26.2

A: Given data, x 4.8 12.8 17.3 22.9 26.2 Here, n=5  30th percentile=?

Q: The following bivariate data set contains an outlier. 78.6 -232.7 77.5 325.7 77.1 -81.2 74.4 -66.6…

A: Solution Correlation coefficient with outlier? So rw = -0.007

Q: The following data relates to the sizes of shoes sold at a store during a given week. Find the…

A:

Q: The following are the number of cars passing a point on a highway per minute.   10 12 11 19 21…

A: Solution-: Given data: 10 12 11 19 21 21 23 22 24 25 23 21 28 26 62…

Q: Using the age midpoints x and the percentage of nurses, do we have a valid probability distribution?…

A: x p(x) xp(x) (x-xbar)^2 (x-xbar)^2p(x) 24.5 0.057 1.3965 856.1476 48.80041 34.5 0.097 3.3465…

Q: Calculate the 75th percentile of the data shown x 2.9 3.5 10.7 26.7 27.7 36.5 46.7 48.3…

A: The required 75th percentile can be obtained as: If i were an integer, the percentile would be…

Q: Find the interquartile range and the Coefficient of quartile deviation from the followine data Marks…

A:

Q: Calculate the 65th percentile of the data shown x 8.2 14 18.6 21.9 41.8 47.3 54 54.2 59.8 69.4

A: Given information: The data are arranged in ascending order as given below: 8.2, 14, 18.6, 21.9,…

Q: The following bivariate data set contains an outlier. y 61.5 -49.2 74.4 189.1 84. 156.4 71.3 60.1…

A: Solution

Q: From the following data calculate the index of irregular variations and percentage deviations :…

A:

Q: The following bivariate data set contains an outlier. y 69.5 -15.5 63.5 -653.4 72.1 -3212.9 94.2…

A: Correlation coefficient : Correlation coefficient  is used to measures strength of the association…

Q: The data below are concerning the concentration of thiol in the blood lysate. 1.84 1.92 1.94 1.92…

A: A) The data below are concerning the concentration of thiol in the blood lysate. 1.84 1.92 1.94 1.92…

Q: The following data represent the social ambivalence scores for 15 people as measured by a…

A:

Q: The Highway Patrol, using radar, checked the speeds (in mph) of 30 passing motorists at a…

A: Given data : 1, 35, 35, 36, 36, 37, 38, 38, 39, 40, 40, 41, 41, 41, 42, 42, 43, 43, 43, 44, 45, 45,…

Q: From the following data calculate median: No. of Students Marks No. of Students Marks 29 Less than…

A:

Q: Calculate the 60th percentile of the data shown x 9.4 9.8 15.3 19.2 20.5

A: Answer - Calculate the 60th percentile of the data shown x 9.4 9.8 15.3 19.2 20.5

Q: Calculate the 61th percentile of the data shown 1 13.1 28.5 29.5 29.9 32.4 41.6 42.1 43.2 67.9 |

A: Solution-: Given data: We find,

Q: The data given is shown below 40 40 43 46 44 49 51 54 46 51 47 49 49 45 45 44 45 41 49 52 51 54 50…

A:

Q: From the following data calculate median: No. of Students Marks Marks No. of Students Less than 5 29…

A:

Q: Find the 5 number summary for the data shown 17 21 29 30 36 42 56 60 88 91 94 97 5 number…

A: The data is given below 17  21 29  30 36  42 56  60 88  91 94  97

Q: Calculate the 75th percentile of the data shown x 2.9 3.5 10.7 26.7 27.7 36.5 46.7 48.3 49.2 54.4

A:

Q: What is the correlation coefficient with the outlier? rw =  What is the correlation coefficient…

A: In the given data the outliers are (162.8, -17506.7)  as range of X for the rest of the data is (0,…

Q: The following dataset represents the number of customers a new coffee shop has over the first 60…

A: It is known that the data has been sorted in an ascending order. Here, the sample size, n is 60.The…

Q: Calculate the 25th percentile of the data shown x 2.6 5.8 7.3 8.8 19.3 21.3 23.6 24.7

A: Solution: Note that the given data is already in ascending order.  25th percentile means 25% of the…

Q: For the following data. The 25th percentile is 16, 25, 4, 18, 11, 13, 20, 8,11, 9 اختر احدى الدجابات…

A: We have given that, The data set is, 16, 25, 4, 18, 11, 13, 20, 8, 11, 9 Then,  We will find the…

Q: The following bivariate data set contains an outlier. 12.4 -410.6 13 -1023.1 17 1871.8 57.6 963.8…

A: Given data with outlier and calculation is shown below

Q: Here is a bivariate data set in which you believe y to be the response variable. x y 75 22.7 87.9…

A: