Complete parts a through c below for the continuous data in the accompanying table. Click the icon to view the data table. Data table 17.6 21.2 33.4 14.5 26.7 33.4 39.7 35.5 27.1 21.6 31.7 37.1 20.6 15.6 13.8 21.5 21.8 27.9 15.1 42.5 19.4 30.1 32.8 23.5 14.6 19.7 19.7 19.5 24.1 35.2 a) Construct a frequency distribution using the $2^k \ge n$ rule. Select the correct choice below and fill in the answer boxes to complete your choice. O A. Class Frequency 13 to less than 18 18 to less than 23 23 to less than 28 28 to less than 33 33 to less than 38 38 to less than 43 O B. Class Frequency 13 to less than 19 19 to less than 25 25 to less than 31 31 to less than 37 37 to less than 43
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We need to find the number of classes ($k$) using the $2^k \ge n$ rule, where $n$ is the number of data points (30). $2^k \ge 30$ Let's try different values of $k$: $k=1$: $2^1 = 2 < 30$ $k=2$: $2^2 = 4 < 30$ $k=3$: $2^3 = 8 < 30$ $k=4$: $2^4 = 16 < 30$ $k=5$: Show more…
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a) Construct a frequency distribution using the 2^k ≥ n rule. Select the correct choice below and fill in the answer boxes to complete your choice. A. Class Frequency 13 to less than 19 19 to less than 25 25 to less than 31 31 to less than 37 37 to less than 43 B. Class Frequency 13 to less than 18 18 to less than 23 23 to less than 28 28 to less than 33 33 to less than 38 38 to less than 43 Data Table 17.7 21.1 32.8 14.6 26.5 33.3 39.4 35.3 26.8 21.9 32.1 36.4 20.8 15.7 13.9 21.7 21.8 28.2 14.9 42.6 19.1 30.1 32.9 23.4 14.7 19.9 19.8 19.7 24.2 35.5
Supreeta N.
You have the data shown below. Complete parts a through d. a. Construct a frequency distribution for these data. Use the 2^k >= n guideline to determine the number of classes to use. (Use the minimum class width, rounded up to the nearest integer.) b. Develop a relative frequency distribution using the classes you constructed in part a. c. Develop a cumulative frequency distribution and a cumulative relative frequency distribution using the classes you constructed in part a. Complete the cumulative frequency distribution.
T. L.
A data set that consists of 35 numbers has a minimum value of 18 and a maximum value of 71. Determine the class boundaries using the 2^k ≥ n rule if the data are: a) discrete b) continuous a) Enter the class boundaries if the data are discrete. Select the correct choice below, and fill in the answer boxes to complete your choice. A. 18 to less than to less than 40 to less than to less than 62 62 to less than B. 18 to to 39 to to 61 62 to C. 18 to to 35 to to 53 54 to to D. 18 to less than to less than 36 to less than to less than 54 54 to less than to less than b) Enter the class boundaries if the data are continuous. Select the correct choice below, and fill in the answer boxes to complete your choice. A. 18 to to 39 to to 61 62 to B. 18 to less than to less than 36 to less than to less than 54 54 to less than to less than C. 18 to to 35 to to 53 54 to to D. 18 to less than to less than 40 to less than to less than 62 62 to less than
Adi S.
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