The probability that it will be sunny tomorrow is 1/3. If it is sunny, the probability that Ali plays badminton is 4/5. If it is not sunny, the probability that Ali plays badminton is 2/5.
a) Draw a tree diagram to describe about the whole situation
b) Find the probability that Ali plays badminton tomorrow
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The probability that it will be sunny tomorrow is 1/3. If it is sunny, the probability that Ali plays badminton is 4/5. If it is not sunny, the probability that Ali plays badminton is 2/5.
Question A9 In a group of 20 students, 7 play badminton, 10 play football and 3 play both badminton and football (a) Show this information on a Venn diagram. A student is selected at random. B denotes the event 'the student plays badminton' and F denotes the event the student plays football'. (b) Find (BUF) and p(B'OF) [2] [1]
There is a 20% chance of snow today and a 20% chance of snow tomorrow. Assume that the event that it snows today is independent of the event that it snows tomorrow. Find the probability of the following outcomes (you may want to draw a tree diagram). 1) P(snow today and snow tomorrow) = 2) P(snow today and NO snow tomorrow) = 3) P(NO snow today and snow tomorrow) = 4) P(NO snow today and NO snow tomorrow) = 5)...
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1) i 2 for (i2; i<=n; i++) 2) if i>n goto7) 3) t1 i 4 ali TRUE; count = 0; 4) alt1]= TRUE 5) i = i+ 1 (u)9 for (i-2; i<=s;i++) 6) goto (2) if (alil) //i has been found to be a prime 7 count = 0 count++; 8) s sqrt(n) for (j-2'i; i<=n; j = i+i) ail =FALSE; // no multiple of i is a prime 10) ifi>s goto (22) Fig 4.0 Figure 4 .0 is the...