Question

the maximum temperature in°c of 30 towns is shown in the following table complete the following activity to find the mean of the maximum temperature (take 30 as assumed mean
​

Answer 1

Solution :-

Max. Temp Fi Xi FiXi

24 - 28 4 26 104

28 - 32 5 30 150

32 - 36 7 34 238

36 - 40 8 38 304

40 - 44 6 42 252

⅀Fi = 30 ⅀FiXi = 1048

we know that,

• Mean = ⅀FiXi / ⅀Fi

therefore,

→ Mean = 1048 / 30

→ Mean = 34.9 ≈ 35°C (Ans.)

Learn more :-

calculate the median and mode from the following income between (rs)100-200 100-300 100-400 100-500 100-600 no of person...

https://brainly.in/question/23585381

Some students of class X donated for the welfare of old age persons. The contributions are shown in the following distri...

https://brainly.in/question/17314012

Answer 2

Answer:

you are such a

I don't like you