Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the interquartile range. c. Identify any outliers.   63,61,56,64,56,55,61,58,61,63,64,64,54,65,82   a. Find the quartiles.   The first​ quartile,Q1​,is=   The second​ quartile,Q2​,is=   The third​ quartile,Q3​,is= ​(Type integers or​ decimals.)   b. Find the interquartile range.   The interquartile range​ (IQR) is= (Type an integer or a​ decimal.)       c. Identify any outliers. Choose the correct answer below.   A. There exists at least one outlier in the data set at= ​(Use a comma to separate answers as​ needed.)   B. There are no outliers in the data set.

The data show the distance (in miles) from an airport of a sample of 22 inbound and outbound airplanes. Use technology to answer parts (a) and (b). a. Find the data set's first, second, and third quartiles. b. Draw a box-and-whisker plot that represents the data set. 5.2 4.1 2.6 5.8 4.9 5.4 4.1 2.5 5.2 5.5 2.3 2.2 2.6 1.9 3.1 4.5 5.2 5.9 4.9 4.6 2.4 3.4 a. Find the three quartiles. Q₁ = Q₂ = Q3 (Type integers or decimals. Do not round.) ||

Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the interquartile range. c. Identify any outliers. 57 60 57 64 62 64 58 64 64 59 54 56 55 59 82 0 a. Find the quartiles. The first quartile, Q,, is 57. The second quartile, Q,, is 59 . The third quartile, Q3, is 64. (Type integers or decimals.) b. Find the interquartile range. The interquartile range (IQR) is (Type an integer or a decimal.)

Create a histogram for each of your variables using the same classes that you used for your frequency table. Discuss the distribution of each histogram. Based on the shape of each histogram, would the mean or median be a better measure of center for each variable? Explain.The graphs go up by 2.5. male stats: mean-18.1667 standard deviation-2.7796 N-183  female stats: mean-20.8973 standard deviation-3.3859 N-183

A pediatrician wants to determine the relation that may exist between a child's height and head circumference.  She randomly selects 8 children from her practice, measures their height and head circumference and obtains the data shown below.  Height                 Head Circumference 27                           17.5 25                           17 26.5                        17.2 25.5                        17 27.75                       17.4 26.25                      17.4 26                            17.1 27.25                      17.4   data table 3           0.997 4           0.950 5           0.878 6           0.811 7           0.754 8           0.707 9           0.666 10         0.632 11          0.602 12         0.576 13         0.553 14         0.532 15         0.514 16         0.497 17         0.482 18         0.468 19         0.456 20       0.444 21        0.433 22        0.423 23        0.413 24        0.404 25        0.396 26        0.388 27        0.381 28        0.374…

IQR and outliers

Here are the scores of 13 students on a geography test. 59, 60, 61, 61, 67, 71, 73, 74, 85, 85, 86, 88, 89 Notice that the scores are ordered from least to greatest. Give the five-number summary and the interquartile range for the data set. Five-number summary Minimum: Lower quartile: Median: Upper quartile: Maximum: Interquartile range: 0

= The data show the distance (in miles) from an airport of a sample of 22 inbound and outbound airplanes. Use technology to answer parts (a) and (b). a. Find the data set's first, second, and third quartiles. b. Draw a box-and-whisker plot that represents the data set. D 3.2 2.6 3.3 5.9 5.4 3.5 2.6 2.2 5.7 2.9 2.8 2.7 4.3 2.1 1.9 4.6 2.6 5.4 3.6 2.4 5.5 2.2 a. Find the three quartiles. Q₁ Q₂ d (Type integers or decimals. Do not round.) b. Choose the correct box-and-whisker plot below.

Determine whether the following statement is true or false. If it is false, rewrite it as a true statement. The mean is the measure of central tendency most likely to be affected by an outlier. Choose the correct answer below. OA. The statement is true. OB. The statement is false. The median is the measure outlier. f central tendency most likely t OC. The statement is false. The mode is the measure OD. The statement is false. Outliers do not affect any measure of central tendency. affected by an central tendency most likely to be affected by an outlier.

2. For the data set below, do a complete boxplot analysis. This includes finding the quartiles, the range, the interquartile range, inner fences, and outer fences. Make sure you draw the graph. Then tell me whether the highest observation is reliable, a mild outlier, or an extreme outlier. 9, 11, 13, 14, 16, 17, 17, 18, 19, 20, 35.