The following is a set of data from a sample of n=11 items items. Complete parts​ (a) through (c) . X,Y

Complete the stemplot for the following data. 31 37 48 28 30 34 54 39 22 41 43 33 28 55 49 31 35 58 36 29 20 48 23 30 34 22 20 36 34 31 2# |  002238893# |  001113444566794# |  138895# |

Calculate d and Sa for the following set of paired data. Calculate each paired difference by subtracting the values in Group A from the corresponding values in Group B. Round your answer to three decimal places, if necessary. Group A 17 21 29 25 28 22 16 24 23 Group B 26 24 24 22 19 22 16 24 27 28 Answer E Tables E Keypad Keyboard Shortcuts d = Sd =

The following data said shows the bank account balance for a random sample of 17 IRSC students.  Round solution to two decimal places if necessary. What is the mean of this data set? Mean= What is the median of this data set? Median= What is the mode of this data set if no modes exist type DNE. if multiple modes exist enter the values in a comma separated lists Mode=

Tornadoes The following data represent the width (inyards) and length (in miles) of tornadoes.Width (yards), w Length (miles), L200 2.5350 4.8180 2.0300 2.5500 5.8400 4.5500 8.0800 8.0100 3.450 0.5700 9.0600 5.7Source: NOAA(a) Draw a scatter diagram of the data, treating width as theindependent variable.(b) What type of relation appears to exist between the widthand the length of tornadoes?(c) Select two points and find a linear model that containsthe points.(d) Graph the line on the scatter diagram drawn in part (b).(e) Use the linear model to predict the length of a tornadothat has a width of 450 yards.(f) Interpret the slope of the line found in part (c).

The following is a set of data from a sample of n=11 items. Complete parts​ (a) through left parenthesis c right parenthesis .     X,Y18,627,936,1248,1648,1645,156,251,1742,1424,830,10             a. Compute the sample covariance.       ​(Round to three decimal places as​ needed.)

The following is a set of data from a sample of n=11 items. Complete parts​ (a) through (c). X,Y18,627,936,1248,1648,1645,156,251,1742,1424,830,10   a. Compute the sample covariance.   69.164   ​(Round to three decimal places as​ needed.) b. Compute the coefficient of correlation.   r=   ​(Round to three decimal places as​ needed.)

The following data give the number of keyboards assembled at the Twentieth Century Electronics Company for a sample of 25 days. Calculate the following: 1st Decile, 28th Percentile, 7th Decile, and 85th Percentile.

The following plat represents the prices in dollars of general admission tickets for the last 26 concerts at one : Use the data provided to the quartiles