21 Jul Biostatistics Ssps
ASSIGNMENT 1
Q1: Find mean, median, mode, Q1, Q3 and inter quartile range manually and using SPSS for the data given below.
|
Class limits |
Frequency |
|
93-97 |
2 |
|
98-102 |
5 |
|
103-107 |
12 |
|
108-112 |
17 |
|
113-117 |
14 |
|
118-112 |
6 |
|
123-127 |
3 |
|
128-132 |
1 |
Q2: Draw (i) Histogram and (ii) An ogive manually and using SPSS from the following data.
|
Height |
Frequency |
|
53-55 |
15 |
|
56-58 |
111 |
|
59-61 |
182 |
|
62-64 |
105 |
|
65-67 |
19 |
|
68-70 |
7 |
Find the approximate value of the median from the ogiveand check your answer by calculation.
Q3: The weights of 40 male students at a university are given in the following frequency table. Find mean, median and mode. Make the bar and pie charts using SPSS.
|
Class limits |
Frequency |
|
118-126 |
3 |
|
127-135 |
5 |
|
136-144 |
9 |
|
145-153 |
12 |
|
154-162 |
5 |
|
163-171 |
4 |
|
172-180
I need in 1 hours please don’t sign the handshake if you don’t sure you can do it |
2
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