Question

2. The median and mode respectively of a frequency
distribution are 26 and 29. Then find its mean.​

Answer 1

Answer:

Mode = (3 × median) – (2 × mean)

⇒ (2 × mean) = (3 × median) – mode

⇒ (2 × mean) = 3 × 26 – 29

⇒ (2 × mean) = 49

⇒ Mean = 49/2

∴ Mean = 24.5

Answer 2

Answer:

24.5

Step-by-step explanation:

mode=3median-2mean

so mean=3median-mode÷2

3(26)-29÷2

78-29÷2

.mean 24.5