Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

The following are the daily fat intake (grams) of a group of 150 adult males.





22
62
77
84
91
102
117
129
137


141
42
56
78
73
96
105
117
125


135
143
37
69
82
93
93
100
114


124
135
142
30
77
81
94
97
102


119
125
138
142
46
89
88
99
95


100
116
121
131
152
63
85
81
94


93
106
114
127
133
155
51
80
88


98
97
106
119
122
134
151
52
70


76
95
107
105
117
128
144
150
68


79
82
96
109
108
117
120
147
153


67
75
76
92
105
104
117
129
148


164
62
85
77
96
103
105
116
132


146
168
53
72
72
91
102
101
128


136
143
164
65
73
83
92
103
118


127
132
140
167
68
75
89
95
107


111
128
139
148
168
68
79
82
96


109
108
117
130
147
153








Form a frequency distribution, including relative frequencies and cumulative relative frequencies.
Construct Histogram and frequency polygon.

11. The following are the daily fat intake (grams) of a group of 150150 adult males.\newline\begin{tabular}{ccccccccc}\newline2222 & 6262 & 7777 & 8484 & 9191 & 102102 & 117117 & 129129 & 137137 \\\newline141141 & 4242 & 5656 & 7878 & 7373 & 9696 & 105105 & 117117 & 125125 \\\newline135135 & 143143 & 3737 & 6969 & 8282 & 9393 & 9393 & 100100 & 114114 \\\newline124124 & 135135 & 142142 & 3030 & 7777 & 8181 & 9494 & 9797 & 102102 \\\newline119119 & 125125 & 138138 & 142142 & 4646 & 8989 & 8888 & 9999 & 9595 \\\newline100100 & 116116 & 121121 & 131131 & 152152 & 6363 & 8585 & 8181 & 9494 \\\newline9393 & 106106 & 114114 & 127127 & 133133 & 155155 & 5151 & 8080 & 8888 \\\newline9898 & 9797 & 106106 & 119119 & 122122 & 134134 & 151151 & 5252 & 7070 \\\newline7676 & 9595 & 107107 & 105105 & 117117 & 128128 & 144144 & 150150 & 6868 \\\newline7979 & 8282 & 9696 & 109109 & 108108 & 117117 & 120120 & 147147 & 153153 \\\newline6767 & 7575 & 7676 & 9292 & 105105 & 104104 & 117117 & 129129 & 148148 \\\newline164164 & 6262 & 8585 & 7777 & 9696 & 103103 & 105105 & 116116 & 132132 \\\newline146146 & 168168 & 5353 & 7272 & 7272 & 9191 & 102102 & 101101 & 128128 \\\newline136136 & 143143 & 164164 & 6565 & 7373 & 8383 & 9292 & 103103 & 118118 \\\newline127127 & 132132 & 140140 & 167167 & 6868 & 7575 & 8989 & 9595 & 107107 \\\newline111111 & 128128 & 139139 & 148148 & 168168 & 6868 & 7979 & 8282 & 9696 \\\newline109109 & 108108 & 117117 & 130130 & 147147 & 153153 & & &\newline\end{tabular}\newline11. Form a frequency distribution, including relative frequencies and cumulative relative frequencies.\newline22. Construct Histogram and frequency polygon.

Full solution

Q. 11. The following are the daily fat intake (grams) of a group of 150150 adult males.\newline\begin{tabular}{ccccccccc}\newline2222 & 6262 & 7777 & 8484 & 9191 & 102102 & 117117 & 129129 & 137137 \\\newline141141 & 4242 & 5656 & 7878 & 7373 & 9696 & 105105 & 117117 & 125125 \\\newline135135 & 143143 & 3737 & 6969 & 8282 & 9393 & 9393 & 100100 & 114114 \\\newline124124 & 135135 & 142142 & 3030 & 7777 & 8181 & 9494 & 9797 & 102102 \\\newline119119 & 125125 & 138138 & 142142 & 4646 & 8989 & 8888 & 9999 & 9595 \\\newline100100 & 116116 & 121121 & 131131 & 152152 & 6363 & 8585 & 8181 & 9494 \\\newline9393 & 106106 & 114114 & 127127 & 133133 & 155155 & 5151 & 8080 & 8888 \\\newline9898 & 9797 & 106106 & 119119 & 122122 & 134134 & 151151 & 5252 & 7070 \\\newline7676 & 9595 & 107107 & 105105 & 117117 & 128128 & 144144 & 150150 & 6868 \\\newline7979 & 8282 & 9696 & 109109 & 108108 & 117117 & 120120 & 147147 & 153153 \\\newline6767 & 7575 & 7676 & 9292 & 105105 & 104104 & 117117 & 129129 & 148148 \\\newline164164 & 6262 & 8585 & 7777 & 9696 & 103103 & 105105 & 116116 & 132132 \\\newline146146 & 168168 & 5353 & 7272 & 7272 & 9191 & 102102 & 101101 & 128128 \\\newline136136 & 143143 & 164164 & 6565 & 7373 & 8383 & 9292 & 103103 & 118118 \\\newline127127 & 132132 & 140140 & 167167 & 6868 & 7575 & 8989 & 9595 & 107107 \\\newline111111 & 128128 & 139139 & 148148 & 168168 & 6868 & 7979 & 8282 & 9696 \\\newline109109 & 108108 & 117117 & 130130 & 147147 & 153153 & & &\newline\end{tabular}\newline11. Form a frequency distribution, including relative frequencies and cumulative relative frequencies.\newline22. Construct Histogram and frequency polygon.
  1. Sort Data: Sort the data in ascending order to make it easier to create the frequency distribution.
  2. Choose Intervals: Choose appropriate class intervals for the frequency distribution. Since the data ranges from 2222 to 168168, we can use intervals of 1010, starting from 2020 up to 170170.
  3. Count Data Points: Count the number of data points falling into each class interval to create the frequency table.
  4. Calculate Relative Frequency: Calculate the relative frequency for each class interval by dividing the frequency by the total number of data points, which is 150150.
  5. Calculate Cumulative Frequency: Calculate the cumulative relative frequency by adding the relative frequency of the current class interval to the cumulative relative frequency of the previous interval.
  6. Draw Histogram: Draw the histogram using the class intervals on the horizontal axis and the frequencies on the vertical axis.
  7. Draw Frequency Polygon: Draw the frequency polygon by plotting points at the midpoints of the class intervals at the corresponding frequency and connecting them with straight lines.

More problems from Scale drawings: word problems