Question

Please answer question 20 2nd part

Answer 1

Answer:

3/10 (or) 0.3

Step-by-step explanation:

20.

(ii)

Given,Total number of days for which weather forecast was recorded = 250.

So, Possible outcomes n(S) = 250.

Let E be the event that weather forecast was incorrect = 175.

n(E) = 250 - 175 = 75.

∴ Required probability P(A) = n(E)/n(S)

= 75/250

= 3/10

= 0.3.

Hope it helps!

Answer 2

please give my answer branliest