HOMEWORK #1 1. Use the data set, which represents the numbers of rooms reserved during one night’s business at a sample hotels. 153 104 118 166 89 104 100 79 93 96 116 94 140 84 81 96 108 111 87 126 101 111 122 108 126 93 108 87 103 95 129 93 124 a. Construct a frequency distribution for the data set with six classes. b. Draw a frequency histogram c. Draw a frequency polygon for the data set using six classes d. Construct an ogive for the data set using six classes.
HOMEWORK #1 1. Use the data set, which represents the numbers of rooms reserved during one...
The data set represents the numbers of minutes a sample of 27 people distribution for the data set using five classes. 1. exercise each week. Construct a frequency 108 139 120 123 120 132 123 131 131 157 150 124 111 101 135 119 116 117 127 128 139 119 118 114 127 142 130 Classes Class boundaries Frequency Midpoint Relative Cumulative frequeney frequency Relative Frequency Histogram Cumulative Frequency Graph or Ogive Relative Frequency Histogram Cumulative Frequency Graph or Ogive
In exercises 43 and 44, use the data set and the indicated number of classes to construct (a) an expanded frequency distribution, (b) a frequency histogram, (c) a frequency polygon, (d) a relative frequency histogram, and (e) an ogive. 43. Pulse Rates Number of classes: 6 Data set: Pulse rates all students in a class 68 105 95 80 90 100 75 70 84 98 102 70 65 88 90 75 78 94 110 120 95 80 76 108 44....
The weight of 46 new patients of a clinic from the year 2018 are recorded and listed below. Construct a frequency distribution, using 7 classes. Then, draw a histogram, a frequency polygon, and an ogive for the data, using the relative information from the frequency table for each of the graphs. Describe the shape of the histogram. Data set: 130 192 145 97 100 122 210 132 107 95 210 128 193 208 118 196 130 178 187 240 90...
Section II – Suppose we gathered the data below by an unbiased
method. (The data is sorted DOWN the columns.)
Use the data to create a histogram using six (6) classes.
First class should start at 111.
Give the Five-number summary of the data.
Describe the data set. Be specific and note any gaps
and/or outliers. Use the 1.5-IQR test to locate
outliers.
What description of center would be appropriate for the data
set? Explain why?
Draw a box plot....
can you help me with this question please? thanks
(a) 12 'one rupee' coins are distributed at random among 5 beggars A, B, C, D and E. Find the probability that: (1) They get 4, 2, 0, 5 and 1 coins respectively. (ii) Each beggar gets at least two coins. (iii) None of them goes empty handed. (b) The following data represent the profit in thousands over the last 60 months, of an SME 108 106 103 114 91 122...
The accompanying data set lists the numbers of children of world leaders. Use the data to construct a frequency distribution using six classes and to create a frequency polygon. Describe any patterns Click the icon to view the data set Complete the frequency distribution table below. Use the minimum data entry as the lower limit of the first class Class F 0-2 3-5 6-8 9-11 12-14 5-17 18 10 13 16 Create a frequency polygon. Choose the correct graph below...
The accompanying data set lists the numbers of children of world leaders. Use the data to construct a frequency distribution using six classes and to create a frequency polygon. Describe any patterns. Complete the frequency distribution table below. Use the minimum data entry as the lower limit of the first class. Class-Frequency-Midpoint Data Set: Numbers of Children 0 0 1 0 0 17 0 4 1 4 5 5 2 1 6 2 4 5 0 0 2 8 4...
In Exercises 1 and 2, use the data set, which represents the overall average class sizes for 20 national universities. (Adapted from Public University Honors) 37 34 42 44 39 40 41 51 49 31 55 26 31 40 30 27 36 43 49 35 1. Construct a frequency distribution for the data set using five classes. Include class limits, midpoints, boundaries, frequencies, relative frequencies, and cumulative frequencies. 2. Construct a relative frequency histogram using the frequency distribution in Exercise...
1. For each set below, using Excel, construct a. a frequency distribution, b. a relative frequency distribution, and c. a cumulative relative frequency distribution. Consider whether or not you should group your data. Describe how you determined your bin width, if you grouped the data in intervals. Set 1 75 95 103 100 93 91 90 92 89 105 86 85 81 96 103 99 94 95 91 97 92 107...
Here is your (discrete) data 108 83 93 118 88 58 88 65 113 103 119 101 91 92 95 86 85 73 94 61 121 71 116 78 114 119 118 131 41 70 68 98 202 155 41 93 78 96 93 110 100 61 98 39 94 86 108 75 64 50 90 123 109 69 118 85 102 86 153 109 89 134 80 104 96 129 48 81 102 31 97 130 98 105 109...