Find the mode of the following frequency distribution
Asked by admin @ in Math viewed by 308 People
Find the mode of the following frequency distribution:
Class Interval: 25-30 30 - 35 35 - 40 40 - 45 45-50 50-55Frequency: 2534 50 42 38 14
Asked by admin @ in Math viewed by 308 People
Find the mode of the following frequency distribution:
Class Interval: 25-30 30 - 35 35 - 40 40 - 45 45-50 50-55Frequency: 2534 50 42 38 14
Answered by admin @
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.
∴ = 35, = 50, = 34, = 42 and h =5
Mode = 35 + × 5
= 35 + × 5
= 35 + 3.33
= 38.33
Hence, the mode is 38.33.
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