The Height of 35 students measured in centimeters are given below:
159, 156, 157, 160, 162, 170, 159, 158, 152, 151, 162, 164, 171, 154, 165, 161,
168, 150, 162, 154, 170, 169, 165, 168, 155, 158, 156, 153, 150, 170, 172, 171,
151, 153, 155.
Prepare a frequency table taking class intervals 150- 155, 155- 160, etc.
A group of 180 students opted different subjects in a college as shown below. Draw
a pie-
chart.
Answers
Answer:
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Step-by-step explanation:
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STATISTICS
The heights of 50 students, measured to the nearest centimetres, have been found to be as follows:
161
162
153
154
161
150
164
159
152
159
154
171
161
153
162
165
165
170
156
167
168
158
162
158
168
161
154
165
162
159
154
156
166
160
158
162
172
168
161
153
150
160
165
173
154
151
170
164
166
159
(i) Represent the data given above by a grouped frequency distribution table, taking the class intervals as 160−165,165−170, etc.
(ii) What can you conclude about their heights from the table?
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VIDEO EXPLANATION
ANSWER
Height (in cm) Frequency
150−155 12
155−160 9
160−165 14
165−170 10
170−175 5
Total 50
(i) The above table is the grouped frequency distribution.
(ii) Students with 160−165cm heights are maximum i.e. 14 students.
Answer:
Step-by-step explanation:
sorry u have asked for pie chart but i didnt do that my teacher nagveni mam told to write histogram pls parden u can ask anyone other for pie chart
![](https://hi-static.z-dn.net/files/dc1/a4ccc5a4011fd13048d4d8d3ec3ce4bb.jpeg)