Question

What is the mode of the following
distribution?
Class Int
25 - 30
30 - 35
35 - 40
40 - 45
45 - 50
50-55
frequency
25
34
50
42
38
14
O 35.52
O 36.45
O 38.33
0 37.51​

Answer 1

Answer:

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Step-by-step explanation:

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2. dhjgdkdkhdkhdkhdkgdhckhstjstjzgnxgclctistidhkfihfoutdtudidiw yd
3. dhksjdhofiteulwjlfyidtucjvnncvnxkhdyodydiy Shi

Answer 2

Answer:

The mode is "38.33".

Step-by-step explanation:

The given table:

Class Interval: 25-30 30 - 35 35 - 40 40 - 45 45-50 50-55

Frequency: 25 34 50 42 38 14

As the class 35-40 has maximum frequency. it is caled modal class.

∴x_{k}x

k

= 35, f_{k}f

k

= 50, f_{k- 1}f

k−1

= 34, f_{k + 1}f

k+1

= 42 and h =5

Mode = 35 + \dfrac{50 - 34}{2(50) - 34 - 42}

2(50)−34−42

50−34

× 5

= 35 + \dfrac{16}{24}

24

16

× 5

= 35 + 3.33

= 38.33

Hence, the mode is 38.33.