Find the 94th percentile, P94, from the following data 10.2 10.6 10.7 13.9 14.2 14.7 18.8 19 29 30.2 34.3 36.6 42.5 44.2 48.9 49.3 P94 = 17.2 17.3 17.4 21.7 25.3 28.4 30.6 31.9 33.6 37.7 38.9 39 44.9 46.6 47.2

Given the following data set that presents 30 test scores on an exam, find the 73rd percentile. State your result/answer as a value with exactly two digits after the decimal  49.5, 48, 51, 50, 53.2, 52, 55, 54, 57, 56, 59, 58, 61, 60, 63, 62, 65.4, 64, 67.5, 66, 69, 68, 71, 70, 73, 72, 75.2, 74, 92, 88

The following frequency table represents the number of times an individual visits their Primary Care Physician during one year for 50 individuals on a specific health care plan. What is the 50th percentile of the data? 1 1. 1 1 1 1 2 3. 5. 9. 17 8. 8. 8. 8. 8. 8 8. 10 12 12 14 14 15 15 15 Provide your ânswer below: doctor visits 6. 8. 8. 3. 4) 6. 2. 4. 6. 7. 4. 6. 8. 9. 3. 5. 6. 9.

Find the 44th percentile, P44, from the following data 3 5 | 7 29 36 49 50 60 62 84 85 90 97 P44 = 16 31 40 52 86 98 33 54 73 88 99 6 28 34 46 59 79 89 10 30 4

Find the 14th percentile, P14,  from the following data 10.2 10.9 13 13.8 14.6 16 19 21.7 23 23.4 24.7 26.8 32.2 32.4 34.1 34.8 34.9 37.6 37.7 39.6 42 42.4 43.6 44 44.4 46.6 49.3 49.9     P14  =

Find the 54th percentile, P54,  from the following data 11.6 12.5 13.9 14.1 15.2 17.6 24.2 24.8 25.2 25.4 26.5 28.6 29.2 30.8 33.8 36.1 36.3 37 37.8 40.2 43.2 45.7 48.1 48.2 48.4 49         P54  =

6.  Find the 44th percentile, P44, from the following data 2 5 6 7 8 9 13 15 21 22 25 28 31 32 35 49 53 54 56 57 58 59 62 64 69 70 74 76 88 99 P44 =

A magazine collects data each year on the price of a hamburger in a certain fast food restaurant in various countries around the world. The price of this hamburger for a sample of restaurants in Europe in January resulted in the following hamburger prices (after conversion to U.S. dollars). 5.16 4.98 4.05 4.66 5.23 4.65 4.17 4.96 5.18 5.58 5.32 4.60 The mean price of this hamburger in the U.S. in January was $4.61. For purposes of this exercise, assume it is reasonable to regard the sample as representative of these European restaurants. Does the sample provide convincing evidence that the mean January price of this hamburger in Europe is greater than the reported U.S. price? Test the relevant hypotheses using a = 0.05. (Use a statistical computer package to calculate the P-value. Round your test statistic to two decimal places and your P-value to four decimal places.) t = P-value =

The following data represent exam scores in a statistics class taught using traditional lecture and a class taught using a "flipped" classroom. Complete parts (a) through (c) below. Traditional 71.0 68.3 78.8 68.2 86.4 77.4 56.8 80.8 80.8 72.4 64.2 70.6 60.7 Flipped 75.5 70.5 64.3 71.5 78.0 93.2 79.5 76.2 82.4 70.4 91.6 77.2 76.9 The traditional course has a standard deviation of, while the "flipped" course has standard deviation of The traditional course has more dispersion. (Round to three decimal places as needed.)

The following data represent exam scores in a statistics class taught using traditional lecture and a class taught using a "flipped" classroom. Complete parts (a) through (c) below. Traditional Flipped 71.6 68.3 79.7 68.2 80.5 72.3 63.9 81.1 64.1 73.3 70.6 90.4 76.6 71.5 76.0 81.6 86.3 79.1 56.1 70.1 60.4 78.4 92.9 78.9 77.8 75,8 *** (a) Which course has more dispersion in exam scores using the range as the measure of dispersion? The traditional course has a range of 30.2, while the "flipped" course has a range of 28.8. The traditional course has more dispersion. (Type integers or decimals. Do not round.) (b) Which course has more dispersion in exam scores using the sample standard deviation as the measure of dispersion? The range is now (Type an integer or a decimal. Do not round.) The traditional course has a standard deviation of 8.916, while the "flipped" course has a standard deviation of 7.692 The traditional course has more dispersion. (Round to three decimal places as needed.)…