Describe how the range of a distribution is defined and calculated.Choose the correct answer below.O A. The range of a data set divides the lowest fourth of a data set from the upper three-fourths.O B. The range of a data set divides the lowest three-fourths of a data set from the upper fourth.O C. The range of a data set is the difference between its highest and lowest data values.O D. The range of a data set is the difference between its median and most extreme value.

Solution: Range of a distribution

Answered: Describe how the range of a…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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help with B C AND D ONLY PLEASE
Determine whether the data described below are qualitative or quantitative and explain why. The heights of subjects in a clinical trial of a new drug Choose the correct answer below. A. The data are quantitative because they consist of counts or measurements. O B. The data are qualitative because they consist of counts or measurements. O C. The data are qualitative because they don't measure or count anything. O D. The data are quantitative because they don't measure or count anything.
Geometric mean. 3. Construct a stem-and-leaf plot listing the score below in order from lowest to highest. 15, 25, 28, 32, 39, 40, 43, 26, 5 J, 75, 65, 19, 55, 72, 50
The data represent the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 5 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? ... Class 38 0 25 16 32 39 13 38 24 30 15 15 7 21 27 10 34 0 Complete the table, starting with the lowest class limit. (Simplify your answers.) 19 23 Relative Cumulative Frequency Frequency Midpoint Frequency
Find the means for each data set given. Plot the data set and its mean. 1. 11,13,14 2. 2,3,-2,-3 3. 2,3,-1,-4
The data represent the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 5 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? 34 22 15 24 49 48 8 2 16 30 36 30 11 24 38 23 Complete the table, starting with the lowest class limit. (Simplify your answers.) Relative Cumulative Class Frequency Midpoint Frequency Frequency
Determine whether the statement is true or false. If it is false, rewrite it as a true statement. As the size of a sample increases, the mean of the distribution of sample means increases. Choose the correct answer below. O A. False. As the size of a sample increases, the mean of the distribution of sample means decreases. B. False. As the size of a sample increases, the mean of the distribution of sample means does not change. O C. True.
Quick Practice State the range and mean of the following. 1 The heights of 11 ten-year-old boys 137 cm, 150 cm, 140 cm, 139 cm, 145 cm, 146 cm, 139 cm, 137 cm, 143 cm, 147cm, 142 cm. 2 The heights of 11 ten-year-old girls 138 cm, 146 cm, 154 cm, 140 cm, 135 cm, 142 cm, 143 cm, 140 cm, 146 cm, 141 cm, 140 cm. Comment on your results.
Explain the meaning of the specified term. Distribution of a data set
Determine whether the statement is true or false. If it is false, rewrite it as a true statement. Some quantitative data sets do not have medians. Choose the correct answer below. O A. The statement is true. O B. The statement is false. Some quantitative data sets do not have means. O C. The statement is false. All quantitative data set have medians. O D. The statement is false. Some quantitative data sets have more than one median.
What is the difference between relative frequency and cumulative frequency? Choose the correct answer below. A. Relative frequency of a class is the number of observations in that class, while cumulative frequency of a class is the sum of all the frequencies. B. Relative frequency of a class is the proportion of the data in that class, while cumulative frequency of a class is the number of observations in that class. C. Relative frequency of a class is the percentage of the data that falls in that class, while cumulative frequency of a class is the sum of the frequencies of that class and all previous classes. O D. There is no difference between the two.
Just part d please

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