Find the IQR for the following data values: 375, 210, 150, 147, 429, 389, 580, 507, 180. 303 O a. O b, 265 Oc. C. 249 O d. 295 299 O e.

The following data represent the miles per gallon for a particular make and model car for six randomly selected vehicles. Compute themean, median, and mode miles per gallon.26.4, 30.2, 24.6, 25.2, 34.5, 36.3 Compute the mean miles per gallon. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A. The mean mileage per gallon is.(Round to two decimal places as needed.) B. The mean does not exist. Compute the median miles per gallon. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.  A. The median mileage per gallon is.(Round to two decimal places as needed.) B. The median does not exist.

Your assignment is to survey 10 people (friends, family, peers, etc.) and collect data for the following dependent measure:

Consider the following data set: i X 1 -4 23410 5 -2 0 2 4 Y₁ -10.672 -6.428 -2.242 1.946 7.596

Find the first quartile for this list of numbers 25 71 5 49 38 91 4 28 88 78 63 2 95 11 90   Quartile 1 =

Given the following data: 7, 11, 19, 8, 9, 20, 17, and 16. Identify the range 7. 8.5 O 13.5 O 9.5 13

Here are annual number of deaths from tornadoes in the United States of America from 1990 to 2000: 53  39  39  33  69  30  25  67  130  94  40 Calculate the range for this data set

A population data set produced the following information. N = 250. Ex = 9980, Ey = 1455, xy = 85,040 E2 = 486,820, and = 136,745 Find the values of oe and p?. Round oe to four decimal places and p? to three decimal places. i

The Department of the Census provides the following data table.   single married widowed divorced total Male .129 .298 .013 .040 .48 Female   .305 .057 .054 .52 Total .233 .603 .070 .094 1.0   a) Fill in the missing word for each of the totals. (What is being totaled in each column/row?) b) Find P(Widowed and Male). = .013 c) Find P(Widowed)=.070 d) Find P(Married or Female). Write out the formula you use so I know that you know what you are doing. e) Find P(Widowed and Divorced). Explain your answer. f) Are Divorced and Male Mutually Exclusive events. Why or why not?

The scatter diagram matches the data: height weight 70 60 35 45 40 60 42 58 20 37 50 10 31 40 30 20 40 30 Height 39 57 35 42 O True False Weight